The Harris Center for Mental Health and IDD
bd_365aac6b3a4ab87b · schema v1 · pii pii-v1
Full breach record for The Harris Center for Mental Health and IDD →5 incidents on fileThe Harris Center for Mental Health and IDD reported a data security incident involving its business associate, Harris Health System. Unauthorized parties exploited a previously unknown vulnerability in MOVEit file transfer software in late May 2023. The Harris Center learned of the breach on June 23, 2023, and determined on August 9, 2023, that documents containing personal information of four New Hampshire residents were accessed. The Center notified the New Hampshire Attorney General and the affected individuals on September 25, 2023, offering 12 months of credit monitoring.
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Incident timeline
May 31, 2023
Begins
Jun 23, 2023
Discovered
Sep 25, 2023
Filed
vs. sector median
+2 wks slower
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- Massachusetts State AGbd_66db6856b85a88d62023-09-25Verified
- Montana State AGbd_66f6b8de416d0d7f2023-09-25Candidate
- Maine State AGbd_fdc4571ab262ea262023-09-25Verified
Filing propagation · 4 filings · 4 states
View merged incident ↗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.