Chess.com, LLC
bd_d4f40ff3bc1d6ae0 · schema v1 · pii pii-v1
Full breach record for Chess.com, LLC →Chess.com LLC reported a data breach to the Indiana Attorney General. The breach occurred on 2025-06-05 and was reported on 2025-09-03. 10 Indiana residents were affected. 4,541 individuals affected in total.
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Incident timeline
Jun 5, 2025
Begins
Sep 3, 2025
Filed
Linked disclosures
Why this link?Regulatory filings (5) · sorted by filing gap
- Massachusetts State AGbd_9bc9145d37fe9f6d2025-09-03Verified
- Maine State AGbd_da3bc401913fa8ba2025-09-03Candidate
- Nebraska State AGbd_ea4cdfd21d1adf7f2025-09-03Verified
- Vermont State AGbd_fcd24aa03b555a7d2025-09-03Verified
Show 1 more filing ↓Show fewer ↑up to 5d gap
- New Hampshire State AGbd_51094529e07762bf2025-09-08 · +5dVerified
Filing propagation · 6 filings · 6 states
View merged incident ↗Pattern: first filing Sep 3 (MA), last Sep 8 (NH) — a 5-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.