Check-in system attack disrupts major European airports
A cyberattack on Collins Aerospace's shared passenger-processing software forced airports including Heathrow, Brussels and Berlin onto manual check-in.
- Service
- Collins Aerospace (MUSE)
- Date
- 19 September 2025
- Cause
- Cyberattack
- Duration
- Not stated or multi-day
- Status
- resolved
- Severity
- critical
- Region
- Global
- Source
- CM Alliance ↗
Cite this
Nuffield Consulting, “Check-in system attack disrupts major European airports”, The Daily Tech Wire outage & breach log, 19 Sep 2025. https://techwire.nuffieldconsulting.com/incidents/2025-09-19-collins-aerospace-muse-outage/ (retrieved 15 Nov 2026).
This entry summarises public reporting. Please also cite the original source: CM Alliance, https://www.cm-alliance.com/cybersecurity-blog/sept-2025-biggest-cyber-attacks-ransomware-attacks-and-data-breaches.
Related incidents
- 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
- 18 Sep 2025Optus firewall upgrade blocks emergency calls for 13 hoursOptus Triple Zero · outage · Configuration change · 13 hours
- 1 Sep 2025Cyberattack halts JLR production for weeksJaguar Land Rover · outage · Cyberattack
- 6 Sep 2025Red Sea cable cuts slow Azure trafficMicrosoft Azure (Red Sea cables) · outage · Physical damage / conflict