CAS Paper Mill
thegentlemenThis record tracks a ransomware attack claimed by the thegentlemen group against CAS Paper Mill. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.
Window Zero
EXPOSURE GAPWindow Zero is the time the breach stayed in the open before anyone said so — the gap between when the attack was first discovered on the operator's leak site (t1) and when it was publicly disclosed (t2). The wider this window, the longer victims, staff and customers were exposed with no warning.
Attack Summary
caspapermill.com operates within the manufacturing and engineering sector based in Canada. The entity is cataloged as a ransomware victim within a threat-intelligence index, with its association explicitly tied to thegentlemen, a known threat actor group. This listing type indicates that caspapermill.com was identified as having experienced a ransomware-related security event connected to the activities attributed to thegentlemen. The description focuses on the entity's sector, geographic context, and verified association without elaborating on unconfirmed technical details such as data exfiltration scope, ransom demands, or precise incident timelines. The catalog entry provides neutral context for threat researchers and defenders monitoring ransomware activity across industrial sectors.
Leak Screenshots
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