Breachesby GlyphPort of Seattle
Disclosed Sep 13, 2024Confirmed
Rhysida ransomware attack disrupts Port of Seattle and Sea-Tac airport
The Port of Seattle, which runs Seattle-Tacoma International Airport, confirmed that an August 24, 2024 attack causing outages was ransomware by the Rhysida group and said it would not pay; the gang threatened to post data it claimed to have taken.
What is known
| People affected | Not stated in the sources we have |
|---|---|
| Disclosed | Sep 13, 2024 |
| Discovered | Aug 24, 2024 |
| Happened | Jul 3, 2024 |
| Attack | Ransomware |
| Data exposed | Other |
| Sector | Transport · US |
| Status | Confirmed |
Sources
Notices filed
Other breaches at Port of Seattle
History of this record
government to transportby seedSource
[] to ["other"]by seedSource
2025-04-03 to 2024-09-13by seedSource
empty to The Port of Seattle, which runs Seattle-Tacoma International Airport, confirmed that an August 24, 2024 attack causing outages was ransomware by the Rhysida group and said it would not pay; the gang threatened to post data it claimed to havby seedSource
empty to Rhysida ransomware attack disrupts Port of Seattle and Sea-Tac airportby seedSource
First recordedby backfillSource
First seen 2026-09-25 (Washington AG), confirmed by Washington AG. Record counts are as reported. Not legal advice.