Oklahoma Tax Commission
bd_dc59596dc4084359 · schema v1 · pii pii-v1
Full breach record for Oklahoma Tax Commission →The Oklahoma Tax Commission notified Massachusetts residents of an incident involving personal information. Due to Massachusetts law restrictions, the notice does not disclose the nature of the incident, dates, or specific data types beyond general personal information. The Commission offered 24 months of complimentary credit monitoring via Cyberscout. No specific attack vector, dates, or affected counts were disclosed in the letter.
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Incident timeline — partial
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Breach window unknown
Mar 27, 2026
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 (6) · sorted by filing gap
- Maine State AGbd_106ec023e6c2444a2026-03-27Candidate
- New Hampshire State AGbd_59f67e4c69e023802026-03-27Verified
- California State AGbd_97613962211151322026-03-27Verified
- Indiana State AGbd_c855c9473a93d5942026-03-27Verified
Show 2 more filings ↓Show fewer ↑up to 3d gap
- Vermont State AGbd_d4fd04889cc15d7c2026-03-27Candidate
- Texas State AGbd_1009fe78a84233d02026-03-30 · +3dVerified
Filing propagation · 7 filings · 7 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.