Ransomware Group thegentlemen Hits: Thyssenkrupp Marine Systems (TKMS) GmbH / Atlas Elektronik
Summary
In the latest cybersecurity news, Thyssenkrupp Marine Systems (TKMS) GmbH / Atlas Elektronik — an organization based in DE — has fallen victim to a ransomware attack conducted by the group thegentlemen. This data breach, discovered on 2026-06-28T18:11:01.227144+00:00, underscores the increasing need for proactive cybersecurity defenses as we continue through 2026.
Incident Report
| Attribute | Information |
|---|---|
| Target Organization | Thyssenkrupp Marine Systems (TKMS) GmbH / Atlas Elektronik |
| Threat Group | thegentlemen |
| Summary | https://www.***.com/c/atlas-elektronik-gmbh/22289599 https://www.***.com/c/atlas-north-america-llc/346681852 https://www.***.com/c/thyssenkrupp-marine-systems/559786010 www.atlas-elektronik.com na.atlas-elektronik.com https://www.tkmsgroup.com/atlas-elektronik/ ThyssenKrupp Marine Systems of Germany (often abbreviated TKMS) is a group and holding company of providers of naval vessels, surface ships and submarines. It was founded when large industrial conglomerate ThyssenKrupp acquired Howaldtswerke-Deutsche Werft on January 5, 2005 TKMS Group is a leading provider of integrated system solutions in maritime defense technologies, catering to the complex requirements of modern navies. The company specializes in surface vessels, submarines, and advan Atlas Elektronik, founded in 1902 and headquartered in Bremen, Germany, is a marine electronics and systems business. It is involved in the development of integrated sonar systems for submarines and heavyweight torpedoes. 1TB+ |
| Date of Breach | 2026-06-25T20:40:52+00:00 |
| Discovery Date | 2026-06-28T18:11:01.227144+00:00 |
| Region | DE |
| Target Domain | www.zoominfo.com |
| Business Sector | Manufacturing |
How to reduce your ransomware risk
Most ransomware intrusions start with a stolen password or a phishing email. A few proactive steps sharply cut your exposure:
- awareness training — close the gap attackers exploit.
- keep watch on the dark web — close the gap attackers exploit.
Want to know if you’re already exposed? Run a free scan with the HookPhish data breach checker.
Disclaimer
HookPhish does not engage in the exfiltration, downloading, taking, hosting, viewing, reposting, or disclosure of any stolen information. All breach data reported here is sourced from publicly available threat intelligence feeds for awareness purposes only.
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