BST & CO. CPAS, LLP
bd_f7e7633fab25d778 · schema v1 · pii pii-v1
Full breach record for BST & CO. CPAS, LLP →BST & Co. CPAs, LLP reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2020-02-25. 14 Massachusetts residents were affected. The report records the breach type as electronic.
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Incident timeline — partial
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Breach window unknown
Feb 25, 2020
Filed
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Corroborated · see linked filings
Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- HHS OCRbd_395dfa1f41dabd9d2020-02-16 · +9dVerified
- Montana State AGbd_90095c1200eb1d112020-02-14 · +11dVerified
- HHS OCR enforcementbd_b1c08cec54ba479d2025-08-18 · +2001dVerified by operator
Filing propagation · 4 filings · 3 states
View merged incident ↗Pattern: first filing Feb 14 (MT), last Aug 18 — a 2012-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.