City of Sheboygan, Wisconsin
bd_c32f4b3a9475c752 · schema v1 · pii pii-v1
Full breach record for City of Sheboygan, Wisconsin →The City of Sheboygan, Wisconsin, notified 67,947 Rhode Island residents of a data breach where unauthorized access to personal information occurred on or about October 31, 2024. The City discovered the suspicious activity on October 31, 2024, and notified individuals on May 23, 2025. Data accessed included names and government IDs (SSNs). The City engaged forensic experts, implemented security measures, and offered credit monitoring.
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Incident timeline
Oct 31, 2024
Begins
Oct 31, 2024
Discovered
May 23, 2025
Filed
vs. sector median
+18 wks slower
Linked disclosures
Why this link?Regulatory filings (7) · sorted by filing gap
- Vermont State AGbd_1560bc395c14449a2025-05-23Verified
- Maine State AGbd_45814e27fc558ab02025-05-23Candidate
- Massachusetts State AGbd_51749ce7285456bf2025-05-23Verified
- New Hampshire State AGbd_d14911d9b43d29c82025-05-23Verified
Show 3 more filings ↓Show fewer ↑up to 22d gap
- Indiana State AGbd_e635a31fccfec0df2025-05-23Verified
- Texas State AGbd_c6faf60f6b26bb842025-05-27 · +4dVerified
- Illinois State AGbd_d24f2c0b650a32f32025-05-01 · +22dVerified
Filing propagation · 8 filings · 8 states
View merged incident ↗Pattern: first filing May 1 (IL), last May 27 (TX) — a 26-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?
Evidence ladder
Attacker assertion only. Establishes: claim date, group, alleged victim.
Unlocks: incident narrative, operational impact. Still no compliance clock.
Unlocks: discovery date, data types, affected count, compliance clock.
Unlocks: materiality, stated response, full audit trail. Ceiling removed.