Japan Airlines Hit by Cyberattack Causing Flight Delays
Japan Airlines confirmed on December 26, 2024, that it was the victim of a cyberattack that caused delays to more than 20 domestic flights. The attack, understood to be a distributed denial-of-service (DDoS) attack, started early on Boxing Day morning and continued for several hours, disrupting ticket sales for both domestic and international flights. While operations were affected, Japan Airlines reported no personal information was leaked and no damage was caused by computer viruses.
Signal context
First seen: Dec 26, 2024
Last updated: Jul 1, 2026
Status: Public signal
Key points
- Japan Airlines confirmed a cyberattack on December 26, 2024.
- The incident was a distributed denial-of-service (DDoS) attack.
- Over 20 domestic flights were delayed, and ticket sales were suspended.
Signal analysis
BetaIt helps compare this signal with other published signals without treating the labels as final determinations.
Likely country: 🇯🇵 Japan
inferred from signal text
Watch internet-facing systems, credential abuse and exploit activity.
- Source type: outside the affected organization
Impact area: Confidentiality
- 1 signal in the same sector
- 88 signals with the same likely impact area
- 1 signal linked to this organization/domain
External sources
Japan Airlines Hackers Strike—Cause 6 Hours Of Flight Cancellations - Forbeshttps://www.forbes.com/sites/daveywinder/2024/12/26/hack-attack-against-japan-airlines-strikes-december-26-what-we-know/Public source from forbes.com.
Disrupting Cybercrime - BDO Singaporehttps://www.bdo.com.sg/en-gb/blogs/bdo-cyberdigest/disrupting-cybercrimePublic source from bdo.com.sg.
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