UnknownOtherDelayed DiscoveryMedium
21st Century Oncology
bd_231b0f2f48d86b56 · schema v1 · pii pii-v1
Full breach record for 21st Century Oncology →21st Century Oncology, a health sector entity reported a unauthorized access incident to the Washington Attorney General. The organization became aware of the incident on 2015-11-13 and filed notice on 2016-03-04. 2,802 Washington residents were affected. 112 days elapsed between awareness and notification. 41 days to identify the breach.
Washington clock✗ WA AG >90d16 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 4 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (3) · sorted by filing gap
- bd_71143f2f3db9e047California State AGfiled 2016-03-04Verified
- bd_fcbda5a17a2f0c7eHHS OCRfiled 2016-03-04Verified
- bd_f97670eab77986b1Montana State AGfiled 2016-03-14(10d gap)Verified by operator
Source provenance
- Source URL
- https://data.wa.gov/resource/sb4j-ca4h.json?id=9611
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 4, 2016
- Raw hash
- 46f03866f0c242e3b9aaafe3ca67d6b54b4959f99b7191a615324bf9df282b73
Reporting entity
- Name
- 21st Century Oncologynorm: 21st century oncology
- Domain
- 21co.com
Victim entity
- Name
- 21st Century Oncologynorm: 21st century oncology
- Domain
- 21co.com
- Industry
- Otherllm
Incident
- Discovered
- Nov 13, 2015
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 2,802
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 16 weeks(112 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.