CUI Agency Listed by thegentlemen Ransomware Group: Ransomware Claim — What’s Alleged & What To Do
A CUI agency was listed by thegentlemen ransomware group on June 30, 2026, after internal files were exfiltrated in a ransomware attack. If you may have been impacted, check the agency’s notifications and follow any guidance provided.
On July 1, 2026, the ransomware group thegentlemen listed CUI Agency on its leak site and claimed to have exfiltrated internal files during a ransomware attack. The number of individuals affected has not been disclosed, and no further details about the scale or method of the incident have been made public.
Breaking down the breach
The only confirmed information is the listing itself and the assertion that internal files were taken. No timeline for the intrusion, no count of records, and no description of the encryption or exfiltration process have been released by the company or investigators. The claim rests solely on the group’s leak-site post.
Who is thegentlemen?
Thegentlemen is a ransomware group that maintains a public leak site where it lists organizations it claims to have targeted. Such groups commonly encrypt systems and threaten to publish stolen data unless a ransom is paid. The listing of CUI Agency constitutes the group’s assertion; independent confirmation of the data theft has not been reported.
About CUI Agency
CUI Agency is a family-owned independent insurance firm founded in Utah in 1969 and headquartered in the Salt Lake City area. It provides commercial insurance, employee benefits, personal lines, and surety bonds to businesses and individuals in the region. Insurance organizations routinely hold policy records, claims information, and client financial details.
What data was at risk
The listing states that internal files were exfiltrated. The precise categories of information contained in those files have not been disclosed. Organizations of this type typically maintain client names, addresses, policy numbers, coverage details, and limited financial information, but the exact contents remain unconfirmed.
Why it matters
Insurance records can contain personal and financial information used for identity verification and claims processing. Exposure of such data may increase the risk of targeted fraud or misuse for affected policyholders. For the firm, the incident adds operational and reputational costs while it investigates and responds.
If your data was in this claimed breach
Monitor statements and correspondence from CUI Agency for any official notifications. Review accounts for unusual activity and consider placing fraud alerts with credit bureaus if policy or claims data appears to have been involved. Individuals can also run a free exposure scan of their email address against known breach data to check for prior appearances in public records.
AICompiled with AI assistance from public sources and published under our editorial standards.
How this breach connects
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Read GalaxyWarden’s full analysis of the CUI Agency Listed by thegentlemen Ransomware Group →
Publicly posted by thegentlemen — unverified claim, pending independent verification
Breach listings — particularly those originating from ransomware or leak sites — are third-party claims that may be unverified, incomplete, or inaccurate. A listing does not by itself confirm that a breach occurred or that any specific data was exposed. Severity is an automated assessment, not a definitive rating. Verification status is shown where available.
Attributions to threat groups and methods reflect public reporting and, in some cases, unverified claims made by the groups themselves; they may be incomplete or later revised. Recent Breaches and GalaxyWarden are independent and are not affiliated with, and do not endorse, any company or group named on this page. This information is aggregated from public sources for awareness only and is not legal, security, or investment advice.