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Ransomware group thegentlemen hits CommTank
CommTank — a technology target operating in US has been listed by the thegentlemen ransomware group on 2026-10-30. 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 | CommTank |
|---|---|
| Threat Group | thegentlemen |
| Summary | CommTank, a technology organization in the United States, was listed by the thegentlemen ransomware group on its leak site on 2026-10-31. |
| Date of Breach | 2026-10-30 |
| Discovery Date | 2026-10-31 |
| Region | US |
| Target Domain | commtank.com |
| Business Sector | Technology |
| Severity | MEDIUM |
Claim by thegentlemen
commtank.com CommTank Inc is a US storage tank contractor founded in 1997 in Winchester, Massachusetts, specializing in installation, removal, inspection and maintenance of underground and aboveground storage tanks across New England and the Mid-Atlantic. With 50 to 100 employees and estimated revenue of 10 to 25 million dollars, it serves government facilities, hospitals, schools and industrial clients across 8 states. Its services cover the full tank lifecycle including UST and AST installation, leak testing, cathodic protection, soil remediation and emergency spill response. Led by founder Rick Connolly, it holds EPA, MA DEP, CT DEEP and NFPA certifications and runs its own field crews without subcontracting core work. It also provides Phase I and II environmental site assessments and SPCC compliance planning. The company has built a niche in high-barrier tank services requiring specialized licensing and regulatory expertise.
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.
Sources
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