City of Buffalo School District
bd_19a2869a8a2e9ea9 · schema v1 · pii pii-v1
Full breach record for City of Buffalo School District →The City of Buffalo School District experienced an external system breach (hacking) on March 6, 2021, which was discovered on March 12, 2021. The breach affected 14,039 individuals in total, including one resident of Maine. The compromised information included names in combination with financial account numbers or credit/debit card numbers and their associated security codes or PINs. The district notified affected consumers on May 11, 2021, and offered one year of credit monitoring, fraud consultation, and identity theft restoration services through Kroll.
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Incident timeline
Mar 6, 2021
Begins
Mar 12, 2021
Discovered
Jun 11, 2021
Filed
vs. sector median
+3 wks slower
Linked disclosures
Why this link?Regulatory filings (2) · sorted by filing gap
- Massachusetts State AGbd_7e1a811afc95cf0f2021-06-16 · +5dVerified
- Indiana State AGbd_ba99c25202e9b8902021-05-11 · +31dVerified
Filing propagation · 3 filings · 3 states
View merged incident ↗Pattern: first filing May 11 (IN), last Jun 16 (MA) — a 36-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.