PhysicalEducationEducationLossCustomer Data InvolvedPIIMediumContained
Pierce County Library System
bd_4c55a611ecf77473 · schema v1 · pii pii-v1
Full breach record for Pierce County Library System →3 incidents on filePierce County Library System reported the loss of a device containing PII on 10/5/2025, discovered 05/24/2025. 5,000 Maine residents affected. Notification via telephone on 05/25/2026.
J jump to incidentP pin to compareR raw source
Maine clockDiscovered May 24, 2025 → Filed with AG May 25, 2026366d ✗ ME AG >90d12 months discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Incident timeline
Oct 5, 2025
Begins
May 25, 2026
Filed
vs. sector median
+44 wks slower
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed5,000 affectedView incident
A leak claim by inc_ransom about this victim predates this filing by 402 days.View originating leak claim
Evidence ladder
Leak-site claim
Attacker assertion only. Establishes: claim date, group, alleged victim.
Press / market report
Unlocks: incident narrative, operational impact. Still no compliance clock.
State AG / regulator filingThis record
Unlocks: discovery date, data types, affected count, compliance clock.
SEC 8-K / victim statement
Unlocks: materiality, stated response, full audit trail. Ceiling removed.