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RingCentral social engineering exposes 1.6 million accounts
Contact details were exposed. The core platform kept running.
- Organisation
- RingCentral
- Disclosed
- 14 August 2026
- Affected
- 1,600,000
- Data
- Names, emails, phones, addresses
- Attacker
- ShinyHunters
- Severity
- major
- Region
- Global
- Source
- CM Alliance monthly roundup ↗
Cite this
Nuffield Consulting, “RingCentral social engineering exposes 1.6 million accounts”, The Daily Tech Wire outage & breach log, 14 Aug 2026. https://techwire.nuffieldconsulting.com/incidents/2026-08-14-ringcentral-breach/ (retrieved 15 Nov 2026).
This entry summarises public reporting. Please also cite the original source: CM Alliance monthly roundup, https://www.cm-alliance.com/cybersecurity-blog/major-cyber-attacks-data-breaches-ransomware-attacks-in-august-2026.
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