Oklahoma Tax Commission
bd_1009fe78a84233d0 · schema v1 · pii pii-v1
Full breach record for Oklahoma Tax Commission →Oklahoma Tax Commission based in Oklahoma City, Oklahoma, a governmental entity entity reported a data breach to the Texas Attorney General. The breach was discovered on 2026-03-10 and reported on 2026-03-30. 4,177 Texas residents were affected. 160,830 individuals affected in total. Types of information involved: Name of individual;Social Security Number Information. Consumers were notified via U.S. Mail.
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Incident timeline
Jul 5, 2024
Begins
Mar 10, 2026
Discovered
Mar 30, 2026
Filed
Linked disclosures
Why this link?Regulatory filings (6) · sorted by filing gap
- Maine State AGbd_106ec023e6c2444a2026-03-27 · +3dCandidate
- New Hampshire State AGbd_59f67e4c69e023802026-03-27 · +3dVerified
- California State AGbd_97613962211151322026-03-27 · +3dVerified
- Indiana State AGbd_c855c9473a93d5942026-03-27 · +3dVerified
Show 2 more filings ↓Show fewer ↑up to 3d gap
- Vermont State AGbd_d4fd04889cc15d7c2026-03-27 · +3dCandidate
- Massachusetts State AGbd_dc59596dc40843592026-03-27 · +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.