Public Health Management Corporation
bd_b5c251fb8a16298b · schema v1 · pii pii-v1
Full breach record for Public Health Management Corporation →Public Health Management Corporation (PHMC) notified consumers of a data breach after discovering unauthorized access to its network on May 8, 2023. The company engaged third-party forensic specialists and secured the network. A comprehensive review completed on December 20, 2023, determined that certain individuals' information was potentially impacted. PHMC is offering complimentary credit monitoring and identity protection services through IDX. The incident affected residents in multiple states, including Vermont and Rhode Island.
J jump to incidentP pin to compareR raw source
Incident timeline
May 8, 2023
Begins
May 8, 2023
Discovered
Feb 26, 2024
Filed
vs. sector median
+31 wks slower
Linked disclosures
Why this link?Ransomware claims (1)
- Leak Sitetrigonabd_458f4399feee2dc12023-06-06 · +265dVerified
Regulatory filings (4) · sorted by filing gap
- Massachusetts State AGbd_4d5237371c65bb8f2024-02-26Verified by operator
- New Hampshire State AGbd_af10819349440b072024-02-26Verified by operator
- HHS OCRbd_dc8c3c91530aa0682023-07-06 · +235dCandidate
- Presstrigonabd_1c563d0ea5f137252023-05-08 · +294dCandidate
Filing propagation · 5 filings · 4 states
View merged incident ↗Pattern: first filing May 8, last Feb 26 (VT) — a 294-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.