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Highmark Health
bd_e5e761521882f237 · schema v1 · pii pii-v1
Full breach record for Highmark Health →2 incidents on fileHighmark Health reported a data breach to the Oregon Attorney General. The breach was reported on 2023-07-07. The breach occurred during 12/13/2022 - 12/15/2022. The breach was discovered on 12/15/2022. Notice was sent on 2/13/2023.
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Oregon clock✗ OR AG >45d29 weeks discovery → filing
⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.
Incident timeline
undetected · 2 days
discovery → filing · 29 weeks / 204 days
Dec 13, 2022
Begins
Dec 15, 2022
Discovered
Jul 7, 2023
Filed
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Evidence ladder
Leak-site claim
Attacker assertion only. Establishes: claim date, group, alleged victim.
Press / market report
Unlocks: incident narrative, operational impact. Still no compliance clock.
State AG / regulator filingThis record
Unlocks: discovery date, data types, affected count, compliance clock.
SEC 8-K / victim statement
Unlocks: materiality, stated response, full audit trail. Ceiling removed.