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SITUSAMC HOLDINGS CORPORATION
bd_0cbe44e43d4d6e6f · schema v1 · pii pii-v1
Full breach record for SITUSAMC HOLDINGS CORPORATION →SitusAMC Holdings Corporation reported a data breach to the Oregon Attorney General. The breach was reported on 2026-03-23. The breach occurred during 11/13/2025. The breach was discovered on 2/17/2026. 658,333 individuals were affected. Notice was sent on 3/10/2026.
Oregon clock✓ OR AG ≤45d5 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.
This filing is one of 13 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- bd_9fd5d288eb9921f4California State AGfiled 2026-04-03(11d gap)Verified
- bd_e18d1724ef30fa6fMaine State AGfiled 2026-04-03(11d gap)Verified
- bd_70a785f4cf612d8cIndiana State AGfiled 2026-03-10(13d gap)Verified
- bd_8485960cdfce7d6cIndiana State AGfiled 2026-03-10(13d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 31d gap
- bd_c52f9d050e7058e1California State AGfiled 2026-03-10(13d gap)Verified
- bd_4b06c2519a61551fTexas State AGfiled 2026-04-06(14d gap)Verified
- bd_75b585487f6fa356New Hampshire State AGfiled 2026-04-06(14d gap)Verified
- bd_6a4691fada8d391eCalifornia State AGfiled 2026-02-20(31d gap)Verified
- bd_7916a021a8a6b3d5Washington State AGfiled 2026-02-20(31d gap)Verified
- bd_954721daf4e32cd5Oregon State AGfiled 2026-02-20(31d gap)Verified
Showing first 10 of 12 linked disclosures.
Source provenance
- Source URL
- https://justice.oregon.gov/consumer/DataBreach/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 23, 2026
- Raw hash
- 85ae3ae704abcbcd4f8fb908412af17fde1e3290e4b096413ffe8ceedc071931
Reporting entity
- Name
- SITUSAMC HOLDINGS CORPORATIONnorm: situsamc holdings
- Domain
- situsamc.com
Victim entity
- Name
- SITUSAMC HOLDINGS CORPORATIONnorm: situsamc holdings
- Domain
- situsamc.com
Incident
- Discovered
- Feb 17, 2026
- Materiality determined
- —
- Notification sent
- Mar 10, 2026
- Affected individuals
- 658,333
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 5 weeks(34 days from discovery to filing)
- Compliance flags
- OR AG ≤45d
- Discovery-date grounding
- 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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.