MultistateTax Inc
bd_66a37b7d9a964d0b · schema v1 · pii pii-v1
Full breach record for MultistateTax Inc →Multistate Tax, Inc. reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-01-15. 1 Massachusetts residents were affected.
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Incident timeline — partial
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Breach window unknown
Jan 15, 2025
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?Ransomware claims (1)
- Leak Siteblackshrantacbd_0fe6a60118b975492025-11-13 · +302dCandidate
Regulatory filings (1) · sorted by filing gap
- Maryland State AGbd_52521b8d1df0777e2025-11-13 · +302dVerified by operator
Filing propagation · 2 filings · 2 states
View merged incident ↗Pattern: first filing Jan 15 (MA), last Nov 13 (MD) — a 302-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.