HackingCustomer Data InvolvedPIIIDENTITY_BASICLowContained
AXT, INC.
bd_f16b9b0f77744222 · schema v1 · pii pii-v1
Full breach record for AXT, INC. →AXT, Inc. detected a network compromise by an unauthorized third party on April 8, 2025. The incident potentially affected personal information including names and addresses. AXT secured the environment, engaged forensic experts, and notified law enforcement. Complimentary identity monitoring is being offered to affected individuals.
California clockDiscovered Apr 8, 2025 → Notified May 20, 202542d ✓ CA 60-day OK6 weeks discovery → filing
This filing is one of 2 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_083281a62100f242Indiana State AGfiled 2025-05-20Verified
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-603009
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- May 20, 2025
- Raw hash
- cc6580833f98e1964ad952b47b58589cf37d73333e3533fac96795a9c0eab07d
Reporting entity
- Name
- AXT, INC.norm: axt
Victim entity
- Name
- AXT, INC.norm: axt
Incident
- Discovered
- Apr 8, 2025
- Materiality determined
- —
- Notification sent
- May 20, 2025
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- Communicated with law enforcement regarding this incident
Compliance
- Time to disclose
- 6 weeks(42 days from discovery to filing)
- Compliance flags
- CA 60-day OK · 42d
- Discovery-date grounding
- letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.
- Clock breakdown
Statute Window Elapsed Threshold Status California Discovered: Apr 8, 2025→ Notified: May 20, 202542d 60 days (analyst band, pre-2026 discoveries) CA 60-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.