Winona County
interlockThis record tracks a ransomware attack claimed by the interlock group against Winona County. 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
winonacounty.gov is a United States government domain associated with the public sector, providing county-level administrative services and digital infrastructure for criminal justice and public records operations. As cataloged in this threat-intelligence index, it is listed as a ransomware victim linked to the interlock threat actor. This designation reflects observed adversary targeting patterns within public-sector digital environments without confirming specific breach details, data exfiltration, or operational impact. The entry serves cybersecurity professionals and defenders monitoring interlock activity across US public institutions.
Leak Screenshots
1 CAPTUREDCaptured directly from the operator's leak site by our collector, last checked 2026-09-04. Verdict evidence: [H15] Files: 2 081 843
Capture history — 2 day(s) tracked. Content is locked.