Collins Aerospace Hit by Everest Ransomware, Causing European Airport Disruptions
In September 2025, Collins Aerospace, a division of RTX Corporation, was targeted in a sophisticated cyberattack attributed to the Everest ransomware group. The incident led to severe disruptions at multiple major European airports (Heathrow, Brussels, Berlin, Dublin, Cork), affecting check-in and baggage systems. Collins Aerospace reported a "cyber-related disruption" to aviation authorities on September 19, 2025. Everest ransomware group claimed responsibility, exfiltrating data and deploying ransomware.
Signal context
First seen: Sep 19, 2025
Last updated: Jun 25, 2026
Status: Public signal
Key points
- Collins Aerospace targeted by Everest ransomware group.
- Cyber-related disruption reported on September 19, 2025.
- Affected MUSE (Multi-User System Environment) software used by airports.
Signal analysis
BetaIt helps compare this signal with other published signals without treating the labels as final determinations.
Likely country: Location not provided
Watch ransomware, endpoint compromise and business interruption exposure.
- Source type: outside the affected organization
Impact area: Availability
- 1 signal in the same sector
- 22 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
European Airports Cyber Attack: ENISA Confirms Third-Party Ransomwarehttps://www.cybersecurity-insiders.com/european-airports-cyber-attack-enisa-confirms-third-party-ransomware/Public source from cybersecurity-insiders.com.
ENISA confirms ransomware behind airport disruptions; delays at Heathrow, Brussels, Berlin continue - Industrial Cyberhttps://industrialcyber.co/news/enisa-confirms-ransomware-behind-airport-disruptions-delays-at-heathrow-brussels-berlin-continue/Public source from industrialcyber.co.
More Collins Aerospace Hacking Fallout - BankInfoSecurityhttps://www.bankinfosecurity.com/more-collins-aerospace-hacking-fallout-a-25752Public source from bankinfosecurity.com.
Everest Ransomware Targets Collins Aerospace, Claims September Airport Attacks - Part-IS.euhttps://part-is.eu/everest-ransomware-targets-collins-aerospace-claims-september-airport-attacks/Public source from part-is.eu.
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