ANA Holdings
Tokyo, Japan2 sources
Confirmed:Confirmed by the organisation, a regulator or a securities filing. First reported 2 Nov 2026.
ANA Holdings discloses up to 37,800 passenger records leaked via Amadeus
ANA Holdings announced that information regarding up to 37,800 passengers was leaked due to the breach at Amadeus. The company is monitoring for any fraudulent use of the data.
- Type
- Data breach
- Sector
- Transport
- Records
- 37.8K records confirmed
- First reported
- 2 Nov 2026
- Latest source
- 2 Nov 2026
What to do
- If you have an account, change that password, and anywhere you reused it.
- Turn on two-factor authentication, ideally an authenticator app or passkey, not SMS.
- Expect phishing that uses your real details. Do not click links in messages about this incident; go to the company's site directly.
- If payment cards were involved, watch statements and ask your bank for a new card.
- If government ID or social security numbers were involved, consider a credit freeze.
- If this is a vendor of yours, ask what of your data they held and whether it was in scope.
- Reset any API keys, SSO trusts or shared credentials you have with them.
- Brief your help desk: attackers often impersonate the breached brand next.
Not sure? Ask an assistant with the sources attached, or have a coding agent check your systems.
Check your systems for ANA Holdings
Sources
2- insurancejournal.com2 Nov 2026insurancejournal.com/news/international/2026/11/02/891007.htm
- agentbeam.com2 Nov 2026agentbeam.com/blog/november-2026-attacks-timeline
Confidence 80% that this is real and correctly placed. Locations are city centroids at best. Spotted an error? Report a correction.