THE BRIGHAM AND WOMEN'S HOSPITAL, INC.
35 disclosures across 2 jurisdictions · 2021-12-06 → 2026-08-06. Severity score: 31 across 22 incidents (max per incident: crit=4 high=3 med=2 low=1; per-filing sum: 50).
1825-day window · this entity as victim
apparent from filed dates · see trail
of 2 clock verdicts
max per incident · per-filing sum: 50
Sector context · Healthcare
- This entity:
- 0.0% on-time (n=2 clock verdicts)
- Sector cohort:
- 19.1% on-time (n=2,235 clock verdicts)
Cohort: 9,641 filings from 4,287 organisations carrying NAICS 62 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.
- HIPAA0 on-time · 0 late · 1 informational · 1
- Massachusetts0 on-time · 2 review · 0 late · 10 informational · 12
us-il — no notification-clock framework implemented for this jurisdiction
Discovery dates behind these clocks: 1 ag web form · 2 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.
- Massachusetts State AG (107)
- HHS OCR (5)
- Illinois State AG (1)
- New Hampshire 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-ma | 0 | 2 | 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 |
|---|---|---|---|---|---|
| 2026-08-06 | state_ag | us-ma | Medium | 1state | MA AG >30d |
| 2026-02-27 | state_ag | us-ma | Medium | 1state | MA AG >30d |
| 2025-11-06 | state_ag | us-ma | Medium | 1state | |
| 2025-07-30 | state_ag | us-ma | Medium | 1state | |
| 2025-07-03 | state_ag | us-ma | Medium | 4state | |
| 2025-06-25 | state_ag | us-ma | Medium | 1state | |
| 2025-03-01 | state_ag | us-il | Low | — | |
| 2024-11-01 | state_ag | us-ma | Low | 2state | |
| 2024-09-11 | state_ag | us-ma | Low | 1state | |
| 2024-08-21 | state_ag | us-ma | Low | 1state | |
| 2024-08-16 | state_ag | us-ma | Low | 1state | |
| 2024-08-07 | state_ag | us-ma | Low | 1state | |
| 2024-06-12 | state_ag | us-ma | Low | 1state | |
| 2024-05-21 | state_ag | us-ma | Medium | 1state | |
| 2024-04-10 | state_ag | us-ma | Low | 1state | |
| 2024-03-20 | state_ag | us-ma | Low | 1state | |
| 2024-02-28 | state_ag | us-ma | Low | 1state | |
| 2024-02-14 | state_ag | us-ma | Low | 1state | |
| 2023-11-21 | state_ag | us-ma | Low | 1state | |
| 2023-08-18 | state_ag | us-ma | Medium | 23state | |
| 2023-08-10 | state_ag | us-ma | Medium | 1state | |
| 2023-08-04 | ocr | us-ma | Low | 987 | |
| 2023-07-20 | state_ag | us-ma | Low | 1state | |
| 2023-07-06 | state_ag | us-ma | Medium | 1state | |
| 2023-06-29 | state_ag | us-ma | Medium | 1state | |
| 2023-06-29 | state_ag | us-ma | Low | 1state | |
| 2023-05-18 | state_ag | us-ma | Medium | 1state | |
| 2023-04-27 | state_ag | us-ma | Low | 1state | |
| 2023-04-12 | state_ag | us-ma | Medium | 1state | |
| 2023-03-23 | state_ag | us-ma | Low | 1state | |
| 2023-03-16 | state_ag | us-ma | Medium | 1state | |
| 2023-03-06 | state_ag | us-ma | Low | 1state | |
| 2022-07-25 | state_ag | us-ma | Low | 1state | |
| 2022-06-08 | state_ag | us-ma | Low | 1state | |
| 2021-12-06 | state_ag | us-ma | Medium | 1state |