Social EngineeringOtherPhishingDelayed DiscoveryMedium
Medicare CompareUSA filing on behalf of United Healthcare
bd_60a179415bac1f28 · schema v1 · pii pii-v1
Full breach record for Medicare CompareUSA filing on behalf of United Healthcare →Medicare CompareUSA filing on behalf of United Healthcare, a health sector entity reported a phishing incident to the Washington Attorney General. The organization became aware of the incident on 2025-03-18 and filed notice on 2025-06-27. 1,258 Washington residents were affected. 101 days elapsed between awareness and notification. -232 days to identify the breach. 248 days to contain the breach.
Washington clock✗ WA AG >90d14 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.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1,258 affectedView incident
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=19407
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 27, 2025
- Raw hash
- 5be3a0692cdda28cdc120fd6fc728ffd3dc8fe354d0736f4482a9d8868325cd4
Reporting entity
- Name
- Medicare CompareUSA filing on behalf of United Healthcarenorm: medicare compareusa filing on behalf of united healthcare
Victim entity
- Name
- Medicare CompareUSA filing on behalf of United Healthcarenorm: medicare compareusa filing on behalf of united healthcare
- Industry
- Otherllm
Incident
- Discovered
- Mar 18, 2025
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 1,258
- Data types
- —
- Attack vector
- Phishing
- Threat actor
- External
Compliance
- Time to disclose
- 14 weeks(101 days from discovery to filing)
- Compliance flags
- WA AG >90d
- 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.