Pierce County Library System
6 disclosures across 5 jurisdictions · 2025-06-20 → 2026-05-25. Severity score: 10 across 3 incidents (max per incident: crit=4 high=3 med=2 low=1; per-filing sum: 16).
1825-day window · this entity as victim
apparent from filed dates · see trail
of 4 clock verdicts
max per incident · per-filing sum: 16
Sector context · Education
- This entity:
- 0.0% on-time (n=4 clock verdicts)
- Sector cohort:
- 30.4% on-time (n=900 clock verdicts)
Cohort: 2,356 filings from 884 organisations carrying NAICS 61 on the filing itself, same 1825-day window; merged entities counted once. Both percentages count clock verdicts through the same registry — a filing with no evaluable clock is excluded from both rather than counted as on time.
Compliance timing by regulator
Notice timing computed from the dates recorded in each filing — an indicative estimate from an automated clock, not a legal determination. Click any chip for this entity's source filings.
- Maine0 on-time · 1 review · 2 late · 3
- Washington0 on-time · 1 review · 0 late · 1
- Massachusetts0 on-time · 0 late · 1 informational · 1
- Leak gap6 leak preceded filing
Discovery dates behind these clocks: 2 ag web form · 1 letter-grounded. Only a date the notification letter itself states is fully defensible; a date derived from another field makes the verdict indicative.
Regulators holding filings from this entity
Every regulator that has received a visible filing naming this entity, all time — filings first.
- Maine State AG (2)
- Indiana State AG (1)
- Massachusetts State AG (1)
- Vermont State AG (1)
- Washington State AG (1)
Breach History (5-Year Lookback)
Historical incident recurrence, cumulative exposure, and per-jurisdiction compliance record
within lookback window
late notice filings
median days between incidents
Per-jurisdiction compliance record
| Jurisdiction | On-time | Late | Rate |
|---|---|---|---|
| us-in | 0 | 0 | — |
| us-ma | 0 | 0 | — |
| us-me | 0 | 3 | 0% |
| us-vt | 0 | 0 | — |
| us-wa | 0 | 1 | 0% |
Cumulative data type exposure
Disclosure timeline
Most-recent 100 filings. Click a row to open the disclosure detail.
| Filed | Source | Jurisdiction | Severity | Affected | Clocks missed |
|---|---|---|---|---|---|
| 2026-05-25 | state_ag | us-me | Medium | 5.0K | ME AG >90dME resident >180d· discovery date: ag web form |
| 2025-12-10 | state_ag | us-ma | Medium | 8state | |
| 2025-12-09 | state_ag | us-vt | Low | 1state | |
| 2025-12-09 | state_ag | us-me | Critical | 340.1K | ME AG >30d |
| 2025-12-09 | state_ag | us-in | High | 340.1K | |
| 2025-06-20 | state_ag | us-wa | Critical | 336.8Kstate | WA AG >30d· discovery date: ag web form |