Home / Incidents
Outage & breach log: every incident since January 2024
171 significant outages and 297 data breaches, newest first. Each has its own page with the key facts, a link to the original reporting and a ready-made citation. The log is updated every day and nothing is removed.
Cite this
Nuffield Consulting, The Daily Tech Wire outage & breach log, 1 Jan 2024 – 13 Nov 2026. https://techwire.nuffieldconsulting.com/incidents/ (retrieved 15 Nov 2026).
Free to use with attribution. When quoting a single incident, please cite its own page and the original source.
November 2026 report →
- 13 Nov 2026Workday outage after disaster-recovery test hits productionWorkday · outage · Configuration change · 18.5 hours
- 13 Nov 2026National Weather Service websites hit by communications problemsUS National Weather Service · outage · Unknown · 4 hours
- 13 Nov 2026FAA nationwide ground stop blamed on contractor's network upgradeFAA air traffic control (US) · outage · Configuration change · 4.4 hours
- 13 Nov 2026UT Arlington confirms data theft as Qilin claims attackUniversity of Texas at Arlington · breach · Qilin
- 13 Nov 2026UCHealth notifies 129,000 people after email account breachUCHealth · breach · Unknown · 129K records
- 13 Nov 2026Uber says hackers stole drivers' licence data via AI vendor FireworksUber · breach · Unknown
- 13 Nov 2026Glucose-monitor maker Dexcom files breach notice in CaliforniaDexcom · breach · Unknown
- 13 Nov 2026Cursor breach via Fireworks key led to malicious Claude Code extension buildsCursor (Anysphere) · breach · Unknown
- 13 Nov 2026Osaka says over 1M email addresses exposed via hacked mail vendorCity of Osaka · breach · Unknown · 1M records
- 12 Nov 2026Yandex Cloud says drone strikes on data centres caused permanent data lossYandex Cloud · outage · Physical damage / conflict
- 12 Nov 2026Bundeswehr grounds Quantum Systems drones after update-server hackQuantum Systems drones (Bundeswehr) · outage · Cyberattack
- 12 Nov 2026Microsoft 365 outage resolved after more than 36 hoursMicrosoft 365 (Exchange Online / Outlook) · outage · Configuration change · 36 hours
- 12 Nov 2026TSMC says employee data leaked through a third-party cloud providerTSMC · breach · Unknown · 46K claimed
- 12 Nov 2026Sogo Hong Kong says up to 820,000 loyalty members' data exposedSogo Hong Kong · breach · Unknown · 820K records
- 12 Nov 2026Insider took data on 417,000 Premise Health patientsPremise Health · breach · Insider · 417K records
- 12 Nov 2026Philippine privacy regulator reviewing breaches at 10 government agenciesPhilippine government agencies · breach · Unknown
- 12 Nov 2026Fireworks AI hack exposed Notion AI chat transcriptsNotion · breach · Unknown
- 12 Nov 2026ScreenConnect extension abused to breach nearly 50 organisationsConnectWise ScreenConnect · breach · Unknown
- 12 Nov 2026Chainstack says AI-driven intrusion exposed customer dataChainstack · breach · Unknown
- 12 Nov 2026Apify rotates API tokens and forces 2FA resets after breachApify · breach · Unknown
- 11 Nov 2026NTT Docomo 5G standalone network fails nationwide for second time in a weekNTT Docomo 5G SA · outage · Capacity · 9 hours
- 11 Nov 2026Poland takes ePUAP government services platform offline after cyberattackePUAP (Poland) · outage · Cyberattack
- 11 Nov 2026Canonical web services knocked offline before Ubuntu SummitCanonical / Ubuntu online services · outage · Unknown · 7.5 hours
- 11 Nov 2026Kazakhstan-linked hackers used AI agent to steal Tajik government filesTajik government · breach · Silent Lynx
- 11 Nov 2026Maersk confirms breach of legacy LF Logistics systemMaersk · breach · WhiteArmor · 30K claimed
- 11 Nov 2026Baltic SMS provider left 125M messages exposedCSCTelecom · breach · Unknown · 125M records
- 10 Nov 2026Virgin Media disables Hub 4 router admin access while it patches a flawVirgin Media Hub 4 · outage · Software bug
- 10 Nov 2026Apple iCloud outage disrupts Mail, Calendar and ContactsApple iCloud · outage · Unknown · 3 hours
- 10 Nov 2026Qubole's AWS access abused to steal data from dozens of companiesQubole · breach · Unknown
- 10 Nov 2026Stolen GitHub accounts push CI secret-stealer to 61,764 repositoriesGitHub users (compromised accounts) · breach · Unknown
- 9 Nov 2026N-able upgrades hosted N-central after taking it offline worldwideN-able N-central · outage · Cyberattack · 35 hours
- 9 Nov 2026Lloyds, Halifax and Bank of Scotland apps hit by login problemsLloyds Banking Group apps · outage · Unknown
- 9 Nov 2026Russian host Beget rebuilds infrastructure after wiper attackBeget · outage · Cyberattack
- 9 Nov 2026York University breach exposed personal details dating to 2007York University · breach · Unknown
- 9 Nov 2026Vanderbilt University hit by ransomware, data theft claimedVanderbilt University · breach · Ransomware gang (BYOD)
- 9 Nov 2026Technical University of Munich portal breach exposes user passwordsTechnical University of Munich · breach · Unknown
- 9 Nov 2026SEGA says 2.2M email addresses leaked via newsletter vendorSEGA · breach · Unknown · 2.2M records
- 9 Nov 2026Revolve says 1.5 million shoppers hit by data breachRevolve · breach · Unknown · 1.5M records
- 9 Nov 2026Nitori warns 37.62m customer records may have leakedNitori · breach · Unknown · 37.6M records
- 9 Nov 2026MS&AD insurers' breach total passes 1 million recordsMS&AD Insurance Group · breach · Unknown · 1M records
- 9 Nov 2026Gibraltar government cloud network breached for weeksGovernment of Gibraltar · breach · Unknown
- 9 Nov 2026Frontline Education breach total rises to over 3 millionFrontline Education · breach · Unknown · 3.1M records
- 9 Nov 2026Fireworks AI discloses second breach, via a cloud providerFireworks · breach · Unknown
- 9 Nov 2026Amplifon Americas breach hits 1.3M peopleAmplifon Americas · breach · Unknown · 1.3M records
- 8 Nov 2026Who Gives A Crap customers in UK, US and Australia exposed via marketing supplierWho Gives A Crap · breach · Unknown
- 8 Nov 2026Iris Ohyama cloud breach may expose 7.7M customersIris Ohyama · breach · Unknown · 7.7M records
- 7 Nov 2026WorkOS breach blamed on AI hacking agent that escaped its sandboxWorkOS · breach · Researcher (ARTEX agent)
- 7 Nov 2026Crédit Mutuel Arkéa hit via a service providerCrédit Mutuel Arkéa · breach · Unknown
- 6 Nov 2026Veeam Software Appliance VMs fail to boot on AMD EPYC hostsVeeam Software Appliance · outage · Software bug
- 6 Nov 2026System failure halts transactions at 128 Shinkin banks in western JapanShinkin banking network (Japan) · outage · Unknown
- 6 Nov 2026Chainalysis begins restoring screening tools after breachChainalysis · outage · Cyberattack
- 6 Nov 2026Wealth manager Saltus reportedly hit by cyber attackSaltus · breach · Unknown
- 6 Nov 2026Chainalysis says credentials and live tokens for all customers were exposedChainalysis · breach · Unknown
- 5 Nov 2026Cable theft cuts Openreach broadband and phones across BedfordshireOpenreach (Bedfordshire) · outage · Physical damage / conflict
- 5 Nov 2026Ransomware gang Whitearmor claims attack on UnileverUnilever · breach · Whitearmor
- 5 Nov 2026Norway's aid agency Norad says grants portal attackers may have taken all user detailsNorad · breach · Unknown · 20.6K records
- 5 Nov 2026Harvard alumni data added to Have I Been PwnedHarvard University · breach · Unknown · 851K records
- 5 Nov 2026DigiCert breach exposes customer details and identity documentsDigiCert · breach · Unknown
- 4 Nov 2026Deutsche Telekom broadband, mobile and email disrupted across GermanyDeutsche Telekom / T-Online · outage · Unknown · 14 hours
- 4 Nov 2026mSecure password manager users told to reset everythingmSecure · breach · Unknown
- 4 Nov 2026DreamHost confirms theft of FTP logins and webmail sessionsDreamHost · breach · Unknown
- 4 Nov 2026Data stolen from 39 Bristol schools leaked on the dark webBristol schools (Bristol City Council) · breach · Unknown
- 3 Nov 2026Supermarket fridge cyberattacks reach UK meat suppliersRefrigeration controls (UK meat suppliers) · outage · Cyberattack
- 3 Nov 20263AM ransomware affiliate hits a UK school estateUnnamed UK school estate · breach · 3AM ransomware affiliate
- 3 Nov 2026Hijacked cPGuard update backdoors nearly 3,000 Linux serversOpsShield (cPGuard) · breach · Unknown
- 2 Nov 2026Hour-long power and internet cut hits MorpethMorpeth power and broadband · outage · Power / fire · 1 hours
- 1 Nov 2026Tier 1 carrier Arelion outage hits US customersArelion · outage · Network
October 2026 report →
- 30 Oct 2026Archive of Our Own stays offline after a security incidentArchive of Our Own · outage · Cyberattack
- 30 Oct 2026Suspected cyberattack takes Sageworks bank risk platform offlineAbrigo Sageworks · outage · Cyberattack
- 30 Oct 2026Florida financial aid site breach exposes 4.9 millionFlorida Dept of Education · breach · Unknown · 4.9M records
- 30 Oct 2026Applebee's app left a database password exposedApplebee's · breach · Unknown
- 29 Oct 2026Binance suspends all trading after record hackBinance · outage · Cyberattack
- 29 Oct 2026Binance heist estimated at $6.3B, the largest crypto theft on recordBinance · breach · TraderTraitor (North Korea)
- 28 Oct 2026Leak exposes 41,000 DHS staff, including undercover ICE agentsUS Department of Homeland Security · breach · Unknown · 41K records
- 28 Oct 2026Sony's Japanese ISP exposes 2.5 million customer recordsSony Network Communications · breach · Unknown · 2.5M records
- 28 Oct 2026Japan Airlines passenger data taken in Amadeus breachJapan Airlines / Amadeus · breach · Unknown · 92K records
- 27 Oct 2026University of Copenhagen breach exposes 525,000University of Copenhagen · breach · Unknown · 525K records
- 27 Oct 2026GMO customer data posted after cloud desktop breachGMO Internet · breach · Unknown
- 27 Oct 2026ENGIE French customer data stolen via partner marketing platformENGIE · breach · Unknown
- 23 Oct 2026Quest Diagnostics confirms patient records taken from QuanumQuest Diagnostics · breach · Unknown
- 23 Oct 2026Capcom ID breach affects 11.8 million accountsCapcom · breach · Unknown · 11.8M records
- 20 Oct 2026Google explains why backup power failed in its London outageGoogle Cloud (europe-west2) · outage · Power / cooling
- 17 Oct 20265.7 million California student records copiedCalifornia Dept of Education · breach · Unknown · 5.7M records
- 16 Oct 2026Burger King Japan exposes 11.2 million recordsBurger King Japan · breach · Unknown · 11.2M records
- 12 Oct 2026Configuration change takes down Exchange Admin CenterExchange Admin Center · outage · Configuration change
- 12 Oct 2026Weak password exposes Denmark's population registerDenmark CPR register · breach · Unknown · 8.8M records
- 11 Oct 2026Malware exposes 8.7 million Daiichi Kosho customersNippon Columbia / Daiichi Kosho · breach · Unknown · 8.7M records
- 8 Oct 2026Teams, SharePoint and Copilot fail for North American trafficMicrosoft 365 · outage · Unknown
- 6 Oct 2026ASOS breach traced to social engineeringASOS · breach · Xuanye Group · 139K records
- 4 Oct 2026DTU hack potentially exposes 200,000Technical University of Denmark · breach · Unknown · 200K records
September 2026 report →
- 30 Sep 2026Azure gateway change overloads during OS servicingMicrosoft Azure (multi-region) · outage · Configuration change · 5.8 hours
- 30 Sep 2026Pentagon personnel system breach exposes 3 millionUS DoD (DMDC) · breach · Unknown · 3.1M records
- 30 Sep 2026Times Car Rental breach hits 6.6 million accountsTimes Car Rental · breach · Unknown · 6.6M records
- 29 Sep 2026Azure OpenAI and Foundry fail in Sweden CentralAzure Sweden Central · outage · Software bug · 5.9 hours
- 24 Sep 2026Bitget hack steals $387.5M in cryptoBitget · breach · Suspected North Korea
- 22 Sep 2026Cloudflare Los Angeles nodes fail for an hourCloudflare · outage · Network · 1 hours
- 18 Sep 2026Gyazo breach exposes 23.6 million usersGyazo · breach · Unknown · 23.6M records
- 16 Sep 2026Salesforce errors and timeouts worldwideSalesforce · outage · Software bug · 4.7 hours
- 10 Sep 2026IDScan driver's licence records stolen, 150M+ reportedIDScan · breach · Unknown · 150M claimed
- 10 Sep 2026AdaptHealth breach affects 4.1 millionAdaptHealth · breach · Unknown · 4.1M records
- 8 Sep 2026Misconfigured database exposes 220 million airline passenger recordsVietnam APIS · breach · None (exposure) · 220M records
- 7 Sep 202632.8 million Condé Nast user records offered for saleCondé Nast · breach · Unknown · 32.8M claimed
- 1 Sep 2026Fibre cables unplugged by mistake isolate two Google Cloud zonesGoogle Cloud us-central1 · outage · Human error · 4.2 hours
- 1 Sep 2026Aesto Health AWS intrusion exposes 9.5 millionAesto Health · breach · Unknown · 9.5M records
August 2026 report →
- 28 Aug 2026McKesson breach, with 284 million patient records claimedMcKesson · breach · ShinyHunters · 284M claimed
- 27 Aug 2026MAG customer data accessed: 8.7 millionManchester Airports Group · breach · Unknown · 8.7M records
- 26 Aug 2026Carhartt data stolen, 12.9 million credible recordsCarhartt · breach · ShinyHunters · 12.9M records
- 26 Aug 2026Baylor Genetics breach exposes 2.8 millionBaylor Genetics · breach · Unknown · 2.8M records
- 20 Aug 2026Fibre maintenance disrupts 33 Google Cloud productsGoogle Cloud us-west1 · outage · Network · 2.4 hours
- 17 Aug 2026GitHub degraded for over six hoursGitHub · outage · Capacity · 6.4 hours
- 14 Aug 2026RingCentral social engineering exposes 1.6 million accountsRingCentral · breach · ShinyHunters · 1.6M records
- 13 Aug 2026Polish healthcare system breach hits nearly 19 millionMyDr (Poland) · breach · Unknown · 19M records
- 7 Aug 2026Cloudflare logs 13 incidents in eight days, including an R2 failureCloudflare · outage · Software / storage
- 7 Aug 2026Healthcare data centre breach affects 3.8 millionUnlimited Technology Systems · breach · Unknown · 3.8M records
July 2026 report →
- 29 Jul 2026UK education and police legal database records stolenUK DfE / PNLD · breach · ExfilSquad · 740K records
- 29 Jul 2026SplitVPN exposes 58 million connection logsSplitVPN · breach · None (exposure) · 58M records
- 28 Jul 2026T-Mobile outage across the UST-Mobile · outage · Unknown · 7.1 hours
- 28 Jul 2026Medical billing vendor MCBS exposes 1.3 million patientsMCBS · breach · PEAR · 1.3M records
- 24 Jul 2026PlayStation Network down for nearly 13 hoursPlayStation Network · outage · Unknown · 12.7 hours
- 24 Jul 2026AWS Oregon network failure hits Apple Pay, Reddit and DoorDashAWS us-west-2 · outage · Network · 1.3 hours
- 22 Jul 2026Paidwork breach exposes 23 million usersPaidwork · breach · Unknown · 23M records
- 15 Jul 2026Google Cloud power and cooling failureGoogle Cloud · outage · Power / cooling · 14.9 hours
- 14 Jul 2026Control-plane update cuts Google Cloud VMware Engine trafficGoogle Cloud VMware Engine · outage · Configuration change · 10.7 hours
- 8 Jul 2026KDDI telecom breach affects up to 12 millionKDDI · breach · Unknown · 12M records
- 8 Jul 2026Accenture confirms breach after source code theft claimAccenture · breach · Unknown
- 6 Jul 2026Masimo notifies nearly 4 million of breachMasimo · breach · Unknown · 4M records
June 2026 report →
- 22 Jun 2026Tata Electronics files stolen and leakedTata Electronics · breach · Hunters International
- 18 Jun 2026Texas Parks and Wildlife breach exposes millions of IDsTexas Parks & Wildlife · breach · Unknown
- 15 Jun 2026ShinyHunters claims 2 million Kodak recordsKodak · breach · ShinyHunters · 2M claimed
- 12 Jun 2026Meta apps go down worldwideFacebook, Instagram, Messenger · outage · Unknown · 4.3 hours
- 11 Jun 2026French government messaging app Tchap breachedTchap (French government) · breach · Unknown
- 11 Jun 2026Novo Nordisk hit with $25M extortion over clinical trial dataNovo Nordisk · breach · Hunters International
- 9 Jun 2026Delhi data centre fire degrades Google Cloud across IndiaGoogle Cloud (India) · outage · Power / fire
- 8 Jun 2026Instagram support cases exposed via Meta AI supportMeta AI Support · breach · Unknown · 20K records
- 4 Jun 2026DentaQuest breach affects 2.6 millionDentaQuest · breach · Unknown · 2.6M records
May 2026 report →
- 29 May 2026Lightning knocks out power across two Azure West US 2 zonesMicrosoft Azure (West US 2) · outage · Power / cooling · 22.1 hours
- 28 May 2026Carnival breach exposes nearly 6 millionCarnival · breach · Unknown · 6M records
- 26 May 2026Charter confirms breach after extortion threatsCharter Communications · breach · ShinyHunters · 5M claimed
- 25 May 2026Immigration software Docketwise exposes 143,000Docketwise · breach · Unknown · 143K records
- 19 May 2026Google Cloud wrongly suspends Railway's production accountRailway · outage · Provider error · 7.9 hours
- 18 May 2026NYC Health + Hospitals loses biometrics in vendor breachNYC Health + Hospitals · breach · Unknown · 1.8M records
- 12 May 2026Foxconn confirms attack after Apple and Nvidia data theft claimsFoxconn · breach · Nitrogen
- 8 May 2026Zara third-party database exposes 197,000 customersZara (Inditex) · breach · Unknown · 197K records
- 7 May 2026AWS us-east-1 zone down 28 hours after cooling failureAWS us-east-1 · outage · Power / cooling · 28 hours
- 5 May 2026Germany's .de domain DNS failsDENIC (.de) · outage · DNS
- 5 May 2026Vimeo user data exposed via analytics providerVimeo · breach · ShinyHunters · 119K records
- 3 May 2026Canvas maker Instructure breached, data on 275M users reportedInstructure (Canvas) · breach · ShinyHunters · 275M claimed
April 2026 report →
- 30 Apr 2026Movistar Perú exposes 4 million customer recordsMovistar Perú · breach · Dedale · 4M records
- 29 Apr 2026Amtrak large-scale customer data breachAmtrak · breach · ShinyHunters
- 27 Apr 2026Medtronic corporate IT breachedMedtronic · breach · ShinyHunters · 9M claimed
- 24 Apr 2026Azure East US provisioning stalls for 12 hoursMicrosoft Azure (East US) · outage · Software bug · 11.9 hours
- 24 Apr 2026UK Biobank health and genetic data listed for saleUK Biobank · breach · Unknown · 500K records
- 22 Apr 202619 million French ID agency records allegedly stolenFrance Titres (ANTS) · breach · breach3d · 19M claimed
- 20 Apr 2026ChatGPT, Codex and API down for hoursChatGPT (OpenAI) · outage · Unknown
- 8 Apr 2026Hackers take 7.7TB of LAPD files from city attorneyLA City Attorney (LAPD files) · breach · World Leaks
- 8 Apr 2026Eurail passport data offered for saleEurail · breach · Unknown · 300K records
- 2 Apr 2026Microsoft 365 global disruption for just over an hourMicrosoft 365 · outage · Network · 1 hours
March 2026 report →
- 19 Mar 2026Exposed API leaks 2.7 million people's benefits dataNavia Benefit Solutions · breach · Unknown · 2.7M records
- 18 Mar 2026Marquis attack exposes 672,000 bank and credit union customersMarquis Software · breach · Unknown · 672K records
- 12 Mar 2026Telus Digital confirms breach after 1PB theft claimTelus Digital · breach · ShinyHunters
- 11 Mar 2026Michelin files leaked after Oracle EBS breachMichelin · breach · Clop
- 9 Mar 2026Azure OpenAI GPT-5.2 down for 20 hoursAzure OpenAI (GPT-5.2) · outage · Configuration change · 20.2 hours
- 6 Mar 2026TriZetto breach exposes 3.4 million patientsCognizant TriZetto · breach · Unknown · 3.4M records
- 4 Mar 2026Ransomware exposes 1.2 million in cancer research dataUniversity of Hawaiʻi Cancer Center · breach · Unknown · 1.2M records
- 4 Mar 2026LexisNexis says hackers took mostly legacy dataLexisNexis · breach · FulcrumSec
- 1 Mar 2026Drone strikes knock out AWS UAE and Bahrain regionsAWS Middle East (UAE, Bahrain) · outage · Physical damage / conflict
February 2026 report →
- 28 Feb 2026Iran's 88-day internet shutdown during military strikesIran (national internet) · outage · Government shutdown
- 24 Feb 2026Wynn Resorts employee data stolenWynn Resorts · breach · ShinyHunters
- 24 Feb 2026CarGurus attack exposes 12.4 million usersCarGurus · breach · ShinyHunters · 12.4M records
- 20 Feb 2026Cloudflare software bug causes six-hour disruptionCloudflare · outage · Software bug · 6.1 hours
- 20 Feb 2026PayPal loan app bug exposed personal data for monthsPayPal · breach · None (bug)
- 19 Feb 2026France's national bank account registry breachedFICOBA (France) · breach · Unknown · 1.2M records
- 18 Feb 2026Fintech Figure files stolen, nearly a million customers affectedFigure Technology · breach · ShinyHunters · 1M records
- 12 Feb 2026Odido breach exposes 6.2 million Dutch customersOdido · breach · Unknown · 6.2M records
- 10 Feb 2026Microsoft 365 admin centre unreachable for North American adminsMicrosoft 365 admin center · outage · Unknown
- 7 Feb 2026Transformer failure cuts power to an Azure West US datacentreMicrosoft Azure (West US) · outage · Power / fire · 20.4 hours
- 7 Feb 2026Ransomware takes payments platform BridgePay offlineBridgePay · outage · Cyberattack
- 2 Feb 2026Azure policy workflow breaks VM and identity operationsMicrosoft Azure (multi-region) · outage · Configuration change · 6.5 hours
- 1 Feb 2026Panera data on 5.1 million accounts leakedPanera Bread · breach · ShinyHunters · 5.1M records
January 2026 report →
- 24 Jan 2026WorldLeaks claims 1.4TB of Nike internal dataNike · breach · WorldLeaks
- 24 Jan 2026Crunchbase confirms breach after ShinyHunters leakCrunchbase · breach · ShinyHunters · 2M claimed
- 22 Jan 2026Microsoft 365 down for nearly 10 hours in North AmericaMicrosoft 365 · outage · Capacity · 10 hours
- 22 Jan 2026Under Armour breach affects 72 million customersUnder Armour · breach · Unknown · 72M records
- 14 Jan 2026Verizon outage strands phones in SOS modeVerizon Wireless · outage · Software bug · 24 hours
- 14 Jan 2026Canadian investment regulator breach exposes 750,000 investorsCIRO · breach · Unknown · 750K records
- 8 Jan 2026Iran cuts the internet nationwide during protestsIran (national internet) · outage · Government shutdown
- 6 Jan 2026Hackers claim breach of 1 million Brightspeed customersBrightspeed · breach · Crimson Collective · 1M claimed
- 3 Jan 2026Two US state human services agencies expose a million peopleIllinois & Minnesota DHS · breach · None (exposure) · 1M records
- 2 Jan 2026Covenant Health ransomware exposes 478,000 patientsCovenant Health · breach · Qilin · 478K records
December 2025 report →
- 23 Dec 2025Nissan customer data stolen via vendor's Red Hat GitLabNissan · breach · Crimson Collective · 21K records
- 15 Dec 2025SoundCloud breach affects about 29.8 million accountsSoundCloud · breach · ShinyHunters · 29.8M records
- 15 Dec 2025Pornhub premium analytics data stolen for extortionPornhub · breach · ShinyHunters · 200M claimed
- 15 Dec 2025Askul confirms theft of 740,000 customer recordsAskul · breach · RansomHouse · 740K records
- 15 Dec 2025700Credit API breach exposes 5.8 million700Credit · breach · Unknown · 5.8M records
- 5 Dec 2025Cloudflare briefly down while patching a vulnerabilityCloudflare · outage · Configuration change · 24 minutes
- 3 Dec 2025University of Phoenix data stolen via Oracle EBS flawUniversity of Phoenix · breach · Clop · 3.5M records
- 1 Dec 2025Shopify merchants locked out on Cyber MondayShopify · outage · Software bug
November 2025 report →
- 30 Nov 2025Coupang breach exposes 33.7 million customersCoupang · breach · Suspected insider · 33.7M records
- 28 Nov 2025Asahi ransomware may have exposed 1.5 million customersAsahi · breach · Qilin · 1.5M records
- 21 Nov 2025Gainsight apps abused to reach 200+ Salesforce customersGainsight / Salesforce · breach · ShinyHunters
- 18 Nov 2025Cloudflare bot-management file knocks out a large slice of the webCloudflare · outage · Configuration change · 5.8 hours
- 17 Nov 2025Logitech confirms data theft via third-party zero-dayLogitech · breach · Clop
- 13 Nov 2025Washington Post staff data stolen via Oracle EBS zero-dayThe Washington Post · breach · Clop · 9.7K records
- 13 Nov 2025DoorDash customers' and dashers' data stolenDoorDash · breach · Unknown
- 4 Nov 2025Swedish IT supplier breach exposes 1.5 millionMiljödata · breach · Datacarry · 1.5M records
- 1 Nov 2025Penn hacker claims data on 1.2 million donors and alumniUniversity of Pennsylvania · breach · Unknown · 1.2M claimed
October 2025 report →
- 29 Oct 2025Azure Front Door config change breaks Microsoft 365, Xbox and retailersAzure Front Door (global) · outage · Configuration change · 8.4 hours
- 20 Oct 2025AWS DynamoDB DNS failure takes down much of the internetAWS us-east-1 · outage · DNS · 14.5 hours
- 20 Oct 2025Prosper breach exposes 17.6 million usersProsper · breach · Unknown · 17.6M records
- 15 Oct 2025Nation-state hackers steal F5 BIG-IP source codeF5 · breach · Nation-state (China-linked, reported)
- 14 Oct 2025SimonMed says 1.2 million patients hit in January breachSimonMed Imaging · breach · Medusa · 1.2M records
- 9 Oct 2025Azure Front Door edge sites crash across EMEAAzure Front Door (EMEA) · outage · Software bug
- 7 Oct 2025Discord support vendor breach exposes ID photosDiscord · breach · Unknown · 70K records
- 2 Oct 2025Commonwealth Bank app, website and ATMs fail togetherCommonwealth Bank · outage · Software / dependency · 2 hours
- 1 Oct 2025WestJet breach exposes 1.2 million passengersWestJet · breach · Scattered Spider · 1.2M records
- 1 Oct 2025Red Hat consulting GitLab breachedRed Hat Consulting · breach · Crimson Collective
- 1 Oct 2025Dealership software breach hits 766,000Motility Software · breach · Pear · 767K records
September 2025 report →
- 30 Sep 2025Harrods third-party breach affects 430,000 customersHarrods · breach · Unknown · 430K records
- 29 Sep 2025Qilin ransomware halts Asahi beer production in JapanAsahi · outage · Cyberattack
- 26 Sep 2025Battery fire destroys South Korea's government data centreSouth Korea NIRS · outage · Power / fire
- 26 Sep 2025Hackers steal data on 8,000 nursery childrenKido nurseries (London) · breach · Radiant · 8K records
- 22 Sep 2025Stellantis confirms breach via Salesforce compromiseStellantis · breach · ShinyHunters
- 19 Sep 2025Check-in system attack disrupts major European airportsCollins Aerospace (MUSE) · outage · Cyberattack
- 18 Sep 2025Optus firewall upgrade blocks emergency calls for 13 hoursOptus Triple Zero · outage · Configuration change · 13 hours
- 17 Sep 2025ShinyHunters claims 1.5 billion Salesforce records from 760 firmsSalesforce customers (Salesloft Drift) · breach · ShinyHunters · 1.5B claimed
- 15 Sep 2025Former FinWise employee accesses 689,000 customer recordsFinWise · breach · Insider · 689K records
- 10 Sep 2025JLR confirms data stolen in production-halting attackJaguar Land Rover · breach · Scattered Spider
- 6 Sep 2025Red Sea cable cuts slow Azure trafficMicrosoft Azure (Red Sea cables) · outage · Physical damage / conflict
- 5 Sep 2025Wealthsimple breach via compromised software packageWealthsimple · breach · Unknown
- 1 Sep 2025Cyberattack halts JLR production for weeksJaguar Land Rover · outage · Cyberattack
August 2025 report →
- 28 Aug 2025TransUnion breach exposes 4.4 million peopleTransUnion · breach · ShinyHunters · 4.4M records
- 25 Aug 2025Farmers Insurance data stolen in Salesforce campaignFarmers Insurance · breach · ShinyHunters · 1.1M records
- 24 Aug 2025Ransomware shuts Nevada state offices and websitesState of Nevada · outage · Cyberattack
- 20 Aug 2025Orange Belgium breach affects 850,000 customersOrange Belgium · breach · Unknown · 850K records
- 13 Aug 2025Dutch lab pays ransom after cervical screening data stolenClinical Diagnostics (NL) · breach · Nova · 485K records
- 12 Aug 2025Colt telecoms hit by WarLock ransomwareColt Technology Services · outage · Cyberattack
- 7 Aug 2025Columbia University hack exposes 870,000Columbia University · breach · Hacktivist · 869K records
- 6 Aug 2025Bouygues Telecom breach exposes 6.4 million customersBouygues Telecom · breach · Unknown · 6.4M records
- 5 Aug 2025DaVita ransomware hits 2.6 million patientsDaVita · breach · Interlock · 2.6M records
July 2025 report →
- 31 Jul 2025Dollar Tree breach via service provider affects 2 millionDollar Tree · breach · INC Ransom (claimed) · 2M records
- 29 Jul 2025Azure East US runs out of capacityMicrosoft Azure (East US) · outage · Capacity
- 27 Jul 2025Data allegedly stolen from French warship builderNaval Group · breach · Unknown
- 26 Jul 2025Allianz Life breach exposes most of its US customersAllianz Life · breach · ShinyHunters · 1.5M records
- 25 Jul 2025Tea app leaks 72,000 selfies and ID photosTea (dating safety app) · breach · None (exposure) · 72K records
- 24 Jul 2025Starlink global outage lasts 2.5 hoursStarlink · outage · Software bug · 2.5 hours
- 16 Jul 2025Louis Vuitton links regional breaches to one attackLouis Vuitton · breach · ShinyHunters
- 14 Jul 2025Cloudflare's 1.1.1.1 DNS resolver disappears from the internetCloudflare 1.1.1.1 · outage · Configuration change · 1 hours
- 3 Jul 2025SafePay ransomware takes Ingram Micro ordering offlineIngram Micro · outage · Cyberattack · 144 hours
- 1 Jul 2025Qantas contact-centre breach affects up to 6 millionQantas · breach · Scattered Spider · 6M records
- 1 Jul 2025Kelly Benefits breach affects 553,000Kelly Benefits · breach · Unknown · 554K records
June 2025 report →
- 26 Jun 2025Ahold Delhaize ransomware breach affects 2.2 millionAhold Delhaize · breach · INC Ransom · 2.2M records
- 22 Jun 2025McLaren Health Care notifies 743,000 patientsMcLaren Health Care · breach · INC-linked · 743K records
- 17 Jun 2025Episource breach exposes 5.4 million patientsEpisource · breach · Unknown · 5.4M records
- 16 Jun 2025Zoomcar breach hits 8.4 million usersZoomcar · breach · Unknown · 8.4M records
- 12 Jun 2025Google Cloud IAM failure ripples across the internetGoogle Cloud · outage · Configuration change · 7.5 hours
- 12 Jun 2025Cloudflare Workers KV fails after Google Cloud dependency breaksCloudflare · outage · Third-party dependency · 2.6 hours
- 12 Jun 2025Aflac breach later put at 22.7 million customersAflac · breach · Scattered Spider · 22.7M records
- 10 Jun 2025Heroku platform outage lasts almost a dayHeroku · outage · Software bug · 23.3 hours
- 10 Jun 2025ChatGPT and Sora down for over 10 hoursChatGPT (OpenAI) · outage · Unknown · 10 hours
- 4 Jun 2025Lee Enterprises ransomware exposes 40,000 SSNsLee Enterprises · breach · Qilin · 40K records
- 2 Jun 2025Cartier discloses customer data breachCartier · breach · Scattered Spider
May 2025 report →
- 28 May 2025Victoria's Secret takes US website down after security incidentVictoria's Secret · outage · Cyberattack
- 28 May 2025LexisNexis Risk Solutions discloses December breachLexisNexis Risk Solutions · breach · Unknown · 364K records
- 22 May 2025Data centre fire knocks parts of X offline for daysX · outage · Power / fire
- 19 May 2025Legal Aid Agency hack exposes applicants' criminal recordsLegal Aid Agency · breach · Unknown · 2.1M claimed
- 14 May 2025Bribed insiders leak Coinbase customer dataCoinbase · breach · Unknown
- 13 May 2025M&S confirms customer data taken in crippling cyberattackMarks & Spencer · breach · DragonForce / Scattered Spider
- 2 May 2025Dating app Raw exposes street-level user locationsRaw (dating app) · breach · None (exposure)
- 2 May 2025Co-op member data stolen in DragonForce attackCo-op (UK) · breach · DragonForce / Scattered Spider · 6.5M records
- 1 May 2025Ascension patient data exposed via former partnerAscension · breach · Unknown · 430K records
April 2025 report →
- 30 Apr 2025Co-op shuts IT systems after attempted hackCo-op · outage · Cyberattack
- 28 Apr 2025Iberian blackout cuts power and connectivity for millionsSpain and Portugal power grid · outage · Power / grid · 10 hours
- 27 Apr 2025Akira ransomware forces Hitachi Vantara servers offlineHitachi Vantara · outage · Cyberattack
- 25 Apr 2025Cyber attack hits Nova Scotia Power systemsNova Scotia Power · outage · Cyberattack
- 25 Apr 2025MTN subscribers' data compromisedMTN Group · breach · Unknown
- 23 Apr 2025Frederick Health ransomware hits nearly 1 millionFrederick Health · breach · Unknown · 934K records
- 23 Apr 2025Blue Shield of California shared 4.7 million members' data with GoogleBlue Shield of California · breach · None (misconfiguration) · 4.7M records
- 22 Apr 2025M&S cyber attack halts online orders for weeksMarks & Spencer · outage · Cyberattack
- 16 Apr 2025Zoom down for about two hours after domain blockedZoom · outage · DNS · 2 hours
- 16 Apr 2025Spotify outage hits users worldwideSpotify · outage · Unknown
- 16 Apr 2025Ahold Delhaize confirms data stolen in November attackAhold Delhaize · breach · INC Ransom
- 14 Apr 2025Hertz customer data stolen in Clop Cleo attacksHertz · breach · Clop
- 12 Apr 2025DaVita ransomware disrupts dialysis firm's internal operationsDaVita · outage · Cyberattack
- 11 Apr 2025Yale New Haven Health breach hits 5.5 million patientsYale New Haven Health · breach · Unknown · 5.6M records
- 10 Apr 2025LSC breach exposes 1.6 million patientsLaboratory Services Cooperative · breach · Unknown · 1.6M records
- 6 Apr 2025Ransomware halts Sensata shipping and manufacturingSensata · outage · Cyberattack
- 3 Apr 2025Europcar GitLab breach exposes up to 200,000 customersEuropcar · breach · Unknown · 200K claimed
- 2 Apr 2025144GB of Royal Mail data leaked via supplierRoyal Mail (Spectos) · breach · GHNA
March 2025 report →
- 26 Mar 2025NYU website hacked to leak admissions dataNew York University · breach · Unknown · 1M claimed
- 23 Mar 2025Cyber attack forces Ukrainian railway ticketing offlineUkrzaliznytsia · outage · Cyberattack
- 23 Mar 2025Cyber attack disrupts Kuala Lumpur airportKuala Lumpur International Airport · outage · Cyberattack
- 21 Mar 2025Substation fire shuts Heathrow for a dayHeathrow Airport · outage · Power / fire · 24 hours
- 21 Mar 2025Hacker claims 6 million Oracle Cloud SSO recordsOracle Cloud · breach · rose87168 · 6M claimed
- 19 Mar 2025PSEA breach exposes 500,000Pennsylvania State Education Association · breach · Rhysida · 517K records
- 18 Mar 2025GitHub Actions supply chain attack leaks secretsGitHub Actions (tj-actions) · breach · Unknown
- 10 Mar 2025X knocked offline repeatedly by DDoS attacksX · outage · Cyberattack
- 6 Mar 2025NTT Communications breach exposes 18,000 business customersNTT Communications · breach · Unknown · 17.9K records
- 3 Mar 2025Ransomware-style attack disrupts Maryland countyAnne Arundel County · outage · Cyberattack
February 2025 report →
- 26 Feb 2025Slack messaging degraded for about nine hoursSlack · outage · Software bug · 9 hours
- 25 Feb 2025Blackout cuts power to almost all of ChileChile power grid · outage · Power / grid
- 24 Feb 2025DISA breach hits 3.3 millionDISA Global Solutions · breach · Unknown · 3.3M records
- 21 Feb 2025North Korea steals $1.5bn from BybitBybit · breach · TraderTraitor (North Korea)
- 19 Feb 2025IVF provider Genea disrupted by Termite ransomwareGenea · outage · Cyberattack
- 13 Feb 202512 million Zacks accounts leakedZacks Investment Research · breach · Jurak · 12M records
- 9 Feb 2025Ransomware takes Sault Tribe casinos and clinics offlineSault Tribe · outage · Cyberattack
- 8 Feb 2025PlayStation Network down for about 24 hoursPlayStation Network · outage · Unknown · 24 hours
- 5 Feb 2025IMI confirms cyber security breachIMI plc · breach · Unknown
- 3 Feb 2025Lee newspapers disrupted by cyber attackLee Enterprises · outage · Cyberattack
- 3 Feb 2025Grubhub data breached via service providerGrubhub · breach · Unknown
- 2 Feb 2025Casio UK online shop skimmedCasio UK · breach · Unknown
January 2025 report →
- 31 Jan 2025Barclays app and online banking down over payday weekendBarclays · outage · Software bug
- 30 Jan 2025CHC breach exposes 1 million Connecticut patientsCommunity Health Center · breach · Unknown · 1.1M records
- 29 Jan 2025DeepSeek leaves chat logs exposed in open databaseDeepSeek · breach · None (exposure)
- 28 Jan 2025Smiths Group hit by unauthorised accessSmiths Group · breach · Unknown
- 26 Jan 2025Ransomware forces New York Blood Center to reschedule donationsNew York Blood Center · outage · Cyberattack
- 26 Jan 2025Hacker claims 18.8 million TalkTalk recordsTalkTalk · breach · b0nd · 18.8M claimed
- 23 Jan 2025$85m stolen from Phemex hot walletsPhemex · breach · North Korea (suspected)
- 22 Jan 2025Conduent attack disrupts US state benefit paymentsConduent · outage · Cyberattack
- 20 Jan 2025IntelBroker claims HPE source code theftHewlett Packard Enterprise · breach · IntelBroker
- 17 Jan 2025Otelier breach exposes Marriott, Hilton and Hyatt guestsOtelier · breach · Unknown
- 15 Jan 2025Law firm breach exposes 3.5 million peopleWolf Haldenstein · breach · Unknown · 3.5M records
- 12 Jan 2025Nominet network breached via Ivanti zero-dayNominet · breach · Unknown
- 8 Jan 2025Azure East US 2 networking failure lasts about 50 hoursMicrosoft Azure (East US 2) · outage · Configuration change · 50 hours
- 6 Jan 2025Cyber attack shuts Slovakia's land registrySlovakia land registry · outage · Cyberattack
December 2024 report →
- 30 Dec 2024China-linked hackers breach US Treasury via BeyondTrustUS Treasury · breach · Silk Typhoon (China)
- 28 Dec 2024PowerSchool breach hits tens of millions of studentsPowerSchool · breach · Unknown · 71.9M claimed
- 27 Dec 2024VW software unit exposes location data of 800,000 EVsVolkswagen (Cariad) · breach · None (exposure) · 800K records
- 27 Dec 2024Cyberhaven Chrome extension hijackedCyberhaven · breach · Unknown
- 26 Dec 2024DDoS attack delays Japan Airlines flightsJapan Airlines · outage · Cyberattack
- 26 Dec 2024Azure data centre power failure takes ChatGPT downChatGPT (OpenAI) · outage · Power / cooling · 8 hours
- 19 Dec 2024Russian attack shuts Ukraine's state registersUkraine state registries · outage · Cyberattack
- 17 Dec 2024Hunters International leaks Telecom Namibia customer dataTelecom Namibia · breach · Hunters International · 500K records
- 16 Dec 2024Interlock leaks Texas Tech health data on 1.4 millionTexas Tech University Health · breach · Interlock · 1.4M records
- 16 Dec 2024ConnectOnCall breach exposes 910,000 patientsConnectOnCall · breach · Unknown · 910K records
- 11 Dec 2024Meta apps down worldwide for hoursFacebook, Instagram, WhatsApp · outage · Unknown · 4 hours
- 11 Dec 2024ChatGPT, API and Sora down for about four hoursChatGPT (OpenAI) · outage · Configuration change · 4 hours
- 10 Dec 2024Play ransomware disrupts Krispy Kreme online orderingKrispy Kreme · outage · Cyberattack
- 3 Dec 2024Black Basta claims 500GB from BT ConferencingBT Conferencing · breach · Black Basta
November 2024 report →
- 28 Nov 2024INC Ransom claims data from Liverpool NHS hospitalsAlder Hey and Liverpool Heart and Chest · breach · INC Ransom
- 27 Nov 2024Ransomware closes Hoboken city hall and courtsCity of Hoboken · outage · Cyberattack
- 25 Nov 2024Wirral hospitals declare critical incident after cyber attackWirral University Teaching Hospital · outage · Cyberattack
- 25 Nov 2024Microsoft 365 configuration change disrupts Outlook and TeamsMicrosoft 365 (Outlook, Teams) · outage · Configuration change
- 22 Nov 2024IGT takes systems offline after cyber attackInternational Game Technology · outage · Cyberattack
- 21 Nov 2024Blue Yonder ransomware disrupts Morrisons, Sainsbury's and StarbucksBlue Yonder · outage · Cyberattack
- 19 Nov 2024Medical records of 750,000 French patients stolenFrench hospitals (MediBoard) · breach · nears · 750K claimed
- 19 Nov 2024Finastra investigates 400GB file transfer breachFinastra · breach · Abyss0
- 15 Nov 2024Netflix buffers under 65 million streams for Tyson fightNetflix (Paul v Tyson) · outage · Capacity
- 13 Nov 2024Salt Typhoon breaches US telecoms networksUS telecoms (Salt Typhoon) · breach · Salt Typhoon (China)
- 11 Nov 2024Hacker claims 57 million Hot Topic accountsHot Topic · breach · Satanic · 56.9M claimed
- 11 Nov 2024Amazon staff data leaked via MOVEit vendorAmazon · breach · Nam3L3ss · 2.8M claimed
- 3 Nov 2024Columbus ransomware exposed 500,000 residentsCity of Columbus, Ohio · breach · Rhysida · 500K records
October 2024 report →
- 24 Oct 2024Landmark Admin breach hits 800,000Landmark Admin · breach · Unknown · 807K records
- 18 Oct 2024$50m stolen from Radiant CapitalRadiant Capital · breach · North Korea (suspected)
- 9 Oct 2024Internet Archive breach exposes 31 million usersInternet Archive · breach · Unknown · 31M records
- 7 Oct 2024MoneyGram confirms customer data stolenMoneyGram · breach · Unknown
- 5 Oct 2024Casio systems down after Underground ransomware attackCasio · outage · Cyberattack
- 3 Oct 2024American Water shuts customer portal after attackAmerican Water · outage · Cyberattack
- 3 Oct 2024State actor steals contact details of all Dutch police officersDutch Police · breach · State actor · 65K records
September 2024 report →
- 26 Sep 2024Texas hospital diverts patients after ransomwareUMC Health System · outage · Cyberattack
- 20 Sep 2024MoneyGram transfers down for five days after cyber attackMoneyGram · outage · Cyberattack · 120 hours
- 20 Sep 2024Ransomware hits Blackpool academy trust schoolsBlackpool schools trust · outage · Cyberattack
- 18 Sep 2024TfL says customer bank details accessedTransport for London · breach · Scattered Spider (suspected) · 5K records
- 17 Sep 2024Temu denies 87 million-record breach claimTemu · breach · smokinthashit · 87M claimed
- 16 Sep 2024Cloudflare routing problem degrades services for two hoursCloudflare · outage · Network · 2 hours
- 9 Sep 2024Slim CD breach exposes 1.7 million cardsSlim CD · breach · Unknown · 1.7M records
- 9 Sep 2024Avis breach exposes about 300,000 customersAvis · breach · Unknown · 299K records
- 4 Sep 2024Tewkesbury council shuts systems after cyber attackTewkesbury Borough Council · outage · Cyberattack
- 1 Sep 2024TfL cyber attack disrupts online services for weeksTransport for London · outage · Cyberattack
August 2024 report →
- 27 Aug 2024BlackSuit stole data on 954,000 from Young ConsultingYoung Consulting (Connexure) · breach · BlackSuit · 954K records
- 26 Aug 2024Park'N Fly breach exposes 1 million customersPark'N Fly · breach · Unknown · 1M records
- 24 Aug 2024Rhysida attack disrupts Seattle-Tacoma airport systemsPort of Seattle / Sea-Tac Airport · outage · Cyberattack
- 21 Aug 2024Halliburton shuts systems after RansomHub attackHalliburton · outage · Cyberattack
- 18 Aug 2024240GB of Toyota data leaked via third partyToyota · breach · ZeroSevenGroup
- 17 Aug 2024Ransomware disrupts Microchip Technology manufacturingMicrochip Technology · outage · Cyberattack
- 15 Aug 2024National Public Data leak exposes billions of recordsNational Public Data · breach · USDoD · 2.9B claimed
- 12 Aug 20243AM leaks data of 464,000 Kootenai patientsKootenai Health · breach · 3AM · 464K records
- 5 Aug 2024Michigan hospital network down for weeks after INC Ransom attackMcLaren Health Care · outage · Cyberattack
- 4 Aug 2024Hacker wipes 13,000 student devices via Mobile GuardianMobile Guardian · outage · Cyberattack
- 2 Aug 2024Salford housing register offline after cyber breachSalford City Council · outage · Cyberattack
- 1 Aug 2024Daixin claims 11 million Acadian Ambulance recordsAcadian Ambulance · breach · Daixin · 11M claimed
July 2024 report →
- 30 Jul 2024DDoS attack triggers global Azure and Microsoft 365 outageMicrosoft Azure · outage · Cyberattack · 8 hours
- 29 Jul 2024Rhysida attack disrupts Columbus city servicesCity of Columbus, Ohio · outage · Cyberattack
- 26 Jul 2024Debt collector FBCS breach reaches 4.2 millionFBCS · breach · Unknown · 4.2M records
- 19 Jul 2024Faulty CrowdStrike update crashes 8.5 million Windows PCsCrowdStrike / Microsoft Windows · outage · Software bug
- 18 Jul 2024Azure Central US outage grounds US budget airlinesMicrosoft Azure (Central US) · outage · Configuration change · 4 hours
- 18 Jul 2024$230m stolen from Indian crypto exchange WazirXWazirX · breach · Lazarus (North Korea)
- 15 Jul 2024RansomHub steals data on 2.2 million Rite Aid customersRite Aid · breach · RansomHub · 2.2M records
- 15 Jul 20241TB of Disney internal Slack leakedDisney · breach · NullBulge
- 12 Jul 2024AT&T call records of nearly all customers stolenAT&T · breach · ShinyHunters · 110M records
- 3 Jul 2024HealthEquity breach hits 4.3 millionHealthEquity · breach · Unknown · 4.3M records
- 2 Jul 2024Hackers confirm 33 million Authy phone numbersTwilio (Authy) · breach · ShinyHunters · 33M records
- 1 Jul 2024Kadokawa confirms data leak after BlackSuit attackKadokawa · breach · BlackSuit
June 2024 report →
- 29 Jun 2024Patelco banking systems down for weeks after ransomwarePatelco Credit Union · outage · Cyberattack
- 28 Jun 2024Russia's APT29 breaches TeamViewer corporate networkTeamViewer · breach · APT29 (Russia)
- 27 Jun 2024Ex-Nuance worker accessed 1 million Geisinger patientsGeisinger (Nuance) · breach · Insider · 1M records
- 26 Jun 2024LockBit leaks Evolve Bank customer dataEvolve Bank & Trust · breach · LockBit · 7.6M records
- 24 Jun 2024Neiman Marcus breach via Snowflake exposes 31 million emailsNeiman Marcus · breach · Sp1d3r · 31M records
- 22 Jun 2024Ransomware cripples South Africa's national lab serviceSouth Africa NHLS · outage · Cyberattack
- 20 Jun 2024Qilin publishes 400GB of Synnovis NHS dataSynnovis (NHS pathology) · breach · Qilin
- 19 Jun 2024CDK Global attack leaves 15,000 car dealers on pen and paperCDK Global · outage · Cyberattack · 336 hours
- 7 Jun 2024New York Times source code leaked on 4chanThe New York Times · breach · Unknown
- 6 Jun 2024LAUSD student data stolen from Snowflake accountLos Angeles Unified School District · breach · Sp1d3r
- 5 Jun 2024Advance Auto Parts confirms Snowflake data theftAdvance Auto Parts · breach · Sp1d3r
- 4 Jun 2024ChatGPT suffers biggest outage of 2024ChatGPT (OpenAI) · outage · Unknown · 6 hours
- 3 Jun 2024Qilin attack on Synnovis cripples London blood testingSynnovis (NHS pathology) · outage · Cyberattack
May 2024 report →
- 31 May 2024Ticketmaster confirms Snowflake-linked breachTicketmaster (Live Nation) · breach · ShinyHunters · 560M claimed
- 24 May 2024Sav-Rx breach exposes nearly 3 million peopleSav-Rx · breach · Unknown · 2.8M records
- 16 May 2024WebTPA breach hits 2.4 million policyholdersWebTPA · breach · Unknown · 2.4M records
- 16 May 2024MediSecure ransomware hits 12.9 million AustraliansMediSecure · breach · Unknown · 12.9M records
- 14 May 2024Santander staff and customer data stolen via SnowflakeSantander · breach · ShinyHunters
- 9 May 2024Christie's website down before major auctionsChristie's · outage · Cyberattack
- 9 May 2024Ohio Lottery ransomware hits 538,000Ohio Lottery · breach · DragonForce · 539K records
- 8 May 2024Ascension hospitals revert to paper after ransomwareAscension · outage · Cyberattack
- 8 May 2024MOVEit hack exposes 800,000 in Georgia universitiesUniversity System of Georgia · breach · Clop · 800K records
- 8 May 2024Hacker claims 49 million Dell customer recordsDell · breach · Menelik · 49M claimed
- 7 May 2024MoD payroll system breach exposes armed forces staffUK Ministry of Defence (payroll) · breach · Unknown · 270K records
- 5 May 2024LockBit attack shuts Wichita city systemsCity of Wichita · outage · Cyberattack
- 2 May 2024Google Cloud deletes UniSuper's private cloudUniSuper (Google Cloud) · outage · Provider error
April 2024 report →
- 18 Apr 2024Synlab Italia suspends diagnostic services after ransomwareSynlab Italia · outage · Cyberattack
- 17 Apr 2024Octapharma closes plasma centres after BlackSuit attackOctapharma Plasma · outage · Cyberattack
- 15 Apr 2024Chipmaker Nexperia confirms 1TB data theftNexperia · breach · Dunghill Leak
- 14 Apr 2024Frontier shuts systems after cyber attackFrontier Communications · outage · Cyberattack
- 11 Apr 20242.8 million Giant Tiger customer records leakedGiant Tiger · breach · Unknown · 2.8M claimed
- 4 Apr 2024Hoya production and orders disrupted by ransomwareHoya · outage · Cyberattack
- 3 Apr 2024WhatsApp and Instagram down for hours worldwideWhatsApp, Instagram · outage · Unknown
- 2 Apr 2024City of Hope cancer centre breach hits 827,000City of Hope · breach · Unknown · 827K records
March 2024 report →
- 30 Mar 2024AT&T confirms 73 million customers' data leakedAT&T · breach · ShinyHunters · 73M records
- 29 Mar 2024Omni Hotels systems down after Daixin attackOmni Hotels · outage · Cyberattack
- 27 Mar 2024Qilin claims 550GB from The Big IssueThe Big Issue · breach · Qilin
- 23 Mar 2024Panera Bread hit by week-long IT outagePanera Bread · outage · Cyberattack · 168 hours
- 17 Mar 2024MediaWorks data on 2.4 million used for extortionMediaWorks (NZ) · breach · Unknown · 2.4M claimed
- 16 Mar 2024Sainsbury's and Tesco hit by IT failuresSainsbury's and Tesco · outage · Software bug
- 15 Mar 2024McDonald's tills fail worldwide after third-party changeMcDonald's · outage · Configuration change · 12 hours
- 15 Mar 2024INC Ransom leaks NHS Dumfries and Galloway patient dataNHS Dumfries and Galloway · breach · INC Ransom
- 15 Mar 2024Fujitsu finds malware and confirms data breachFujitsu · breach · Unknown
- 13 Mar 2024Nissan confirms Akira stole data on 100,000 peopleNissan Oceania · breach · Akira · 100K records
- 13 Mar 2024France Travail breach exposes 43 million job seekersFrance Travail · breach · Unknown · 43M records
- 7 Mar 2024Leicester City Council shuts systems after cyber attackLeicester City Council · outage · Cyberattack
- 5 Mar 2024Meta platforms log users out worldwideFacebook, Instagram, Messenger · outage · Software bug · 2 hours
- 3 Mar 2024Amex card data exposed at merchant processorAmerican Express · breach · Unknown
February 2024 report →
- 29 Feb 202420 million Cutout.Pro AI users' data leakedCutout.Pro · breach · KryptonZambie · 20M claimed
- 22 Feb 2024AT&T nationwide mobile outage blocks 92 million callsAT&T Wireless · outage · Configuration change · 12 hours
- 21 Feb 2024Change Healthcare attack halts US claims and pharmacy paymentsChange Healthcare · outage · Cyberattack
- 21 Feb 2024Change Healthcare breach hits about 100 million peopleChange Healthcare · breach · ALPHV/BlackCat · 100M records
- 13 Feb 2024Southern Water confirms Black Basta stole customer dataSouthern Water · breach · Black Basta · 470K records
- 13 Feb 2024ALPHV breach at Prudential hits 2.5 millionPrudential Financial · breach · ALPHV/BlackCat · 2.6M records
- 13 Feb 2024Integris Health breach hits 2.4 million patientsIntegris Health · breach · Unknown · 2.4M records
- 12 Feb 2024Bank of America customers exposed in vendor ransomwareBank of America (Infosys McCamish) · breach · LockBit · 6M records
- 11 Feb 2024Ransomware takes 100 Romanian hospitals offlineRomanian hospitals (Hipocrate) · outage · Cyberattack
- 6 Feb 2024French health payment firms' breach hits 33 millionViamedis and Almerys · breach · Unknown · 33M records
- 2 Feb 2024AnyDesk production servers breachedAnyDesk · breach · Unknown
- 1 Feb 2024Chicago children's hospital offline for weeks after Rhysida attackLurie Children's Hospital · outage · Cyberattack
- 1 Feb 2024Nation-state hackers breach Cloudflare's Atlassian serversCloudflare · breach · Suspected nation-state
January 2024 report →
- 29 Jan 2024LockBit attack disrupts Fulton County services for weeksFulton County, Georgia · outage · Cyberattack
- 29 Jan 2024Keenan warns 1.5 million people of breachKeenan & Associates · breach · Unknown · 1.5M records
- 26 Jan 2024Microsoft Teams disrupted for more than seven hoursMicrosoft Teams · outage · Network · 7 hours
- 25 Jan 202423andMe confirms raw genetic data stolen23andMe · breach · Unknown
- 24 Jan 2024Russian hackers read HPE security team's emailHewlett Packard Enterprise · breach · Midnight Blizzard (Russia)
- 23 Jan 202415 million Trello account emails scraped and soldTrello · breach · Emo · 15.1M claimed
- 22 Jan 2024EquiLend securities-lending platform offline after attackEquiLend · outage · Cyberattack
- 21 Jan 2024Akira ransomware at Tietoevry disrupts Swedish firms and councilsTietoevry · outage · Cyberattack
- 19 Jan 2024Midnight Blizzard reads Microsoft executives' emailMicrosoft · breach · Midnight Blizzard (Russia)
- 18 Jan 2024VF Corp says 35 million customers' data stolenVF Corporation · breach · ALPHV/BlackCat · 35.5M records
- 10 Jan 2024FNF says ransomware stole data of 1.3 millionFidelity National Financial · breach · ALPHV/BlackCat · 1.3M records
- 8 Jan 2024loanDepot systems knocked offline by ransomwareloanDepot · outage · Cyberattack
- 8 Jan 2024loanDepot ransomware exposes 16.6 million customersloanDepot · breach · ALPHV/BlackCat · 16.6M records
- 3 Jan 2024Hijacked RIPE account knocks out Orange Spain internetOrange Spain · outage · Cyberattack
- 2 Jan 2024HealthEC breach exposes 4.5 million patientsHealthEC · breach · Unknown · 4.5M records