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Ransomware

Ransomware disrupts operations at Seattle-Tacoma International Airport

First reported · Last reported · 13 related reports

Seattle-Tacoma International Airport was hit by a cyberattack in August 2024, causing internet and IT system outages and flight delays. Handwritten boarding passes were used during recovery, and on August 29 it was reported that high-traffic airlines had resumed normal operations. In September, the attack was confirmed to be ransomware.

Key facts

Affected organization
Seattle-Tacoma International Airport
Incident type
Ransomware
Occurred / detected
Not confirmed
Scale of damage
Internet and IT system outages, flight delays, and use of handwritten boarding passes
Cause / method
Ransomware attack
Location
United States

Timeline

  1. Outages suspected to be caused by a cyberattack and flight delays occurred at Seattle-Tacoma International Airport.
  2. The cyberattack caused outages in the airport's IT systems and internet.
  3. The airport continued recovering from the outages caused by the cyberattack.
  4. Handwritten boarding passes were used at the airport in the aftermath of the cyberattack.
  5. High-traffic airlines resumed normal operations.
  6. The cyberattack targeting the airport was confirmed to be ransomware.

13 related reports

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organization’s official statements for accurate details.