All ransomware incidents
Ransomware group thegentlemen hits Military Sealift Command
Military Sealift Command — a transportation/logistics target operating in US has been listed by the thegentlemen ransomware group on 2026-07-17. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Military Sealift Command |
|---|---|
| Threat Group | thegentlemen |
| Summary | ***.com zoominfo.com/c/military-sealift-command/149045906 We attempted to contact the managers regarding the leaked documents (ITAR documentation, personal data, cargo manifests—including ESSM shipments—vessel blueprints, and both disclosed and undisclosed information)/ We managed to reach only Jennifer Miller , Todd Phillips and Dain Costlow However, these individuals dismissed the entire matter as a joke, ignoring all warnings about leaks and the importance of internal documents, and refused to provide any contact details for anyone authorized to handle such issues or to pass the information on to management, despite the availability of conclusive evidence. If you do not get in touch in the near future, the data will be published. |
| Date of Breach | 2026-07-17 |
| Discovery Date | 2026-07-17 |
| Region | US |
| Target Domain | sealiftcommand.com |
| Business Sector | Transportation/Logistics |
| Severity | MEDIUM |
Claim by thegentlemen
***.com zoominfo.com/c/military-sealift-command/149045906 We attempted to contact the managers regarding the leaked documents (ITAR documentation, personal data, cargo manifests—including ESSM shipments—vessel blueprints, and both disclosed and undisclosed information)/ We managed to reach only Jennifer Miller , Todd Phillips and Dain Costlow However, these individuals dismissed the entire matter as a joke, ignoring all warnings about leaks and the importance of internal documents, and refused to provide any contact details for anyone authorized to handle such issues or to pass the information on to management, despite the availability of conclusive evidence. If you do not get in touch in the near future, the data will be published.
Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
Disclaimer
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