Neighborhood HealthSource
bd_3fcd0e4ede8ed6b4 · schema v1 · pii pii-v2
Full breach record for Neighborhood HealthSource →Neighborhood HealthSource notified Massachusetts residents that a data security incident at Aesto, LLC, a third-party provider of healthcare data migration and archiving services, involved protected health information. The incident occurred via a third-party vendor compromise. No specific dates for discovery or occurrence were provided in the notice. Affected individuals were offered 24 months of Experian IdentityWorks and identity restoration services. The incident is considered contained.
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Incident timeline — partial
? — ?
Breach window unknown
Aug 1, 2026
Filed
No interval is drawn: no breach start or discovery date is on record for this filing.
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.