DisclosureLens
UnknownLow

Alpha & Omega Semiconductor

bd_246316d476bac890 · schema v1 · pii pii-v1

Severity

Low

Discovered

Jun 22, 2022

Filed

Jul 21, 2022

To disclose

29 days

Affected

692

Confidence

95%
Full breach record for Alpha & Omega Semiconductor →

Alpha & Omega Semiconductor reported a data breach to the Oregon Attorney General. The breach was reported on 2022-07-21. The breach occurred during 2/22/2022 - 4/25/2022. The breach was discovered on 6/22/2022. 692 individuals were affected. Notice was sent on 7/19/2022.

Oregon clock✓ OR AG ≤45d29 days 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 · 120 days
discovery → filing · 29 days

Feb 22, 2022

Begins

Jun 22, 2022

Discovered

Jul 21, 2022

Filed

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed692 affectedView 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.