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21st Century Oncology
bd_f97670eab77986b1 · schema v1 · pii pii-v1
Full breach record for 21st Century Oncology →21st Century Oncology reported a data breach to the Montana Attorney General. The breach was reported on 2016-03-14. The breach occurred on 10/3/2015. 264 Montana residents were affected.
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_231b0f2f48d86b56Washington State AGfiled 2016-03-04(10d gap)Verified
- bd_71143f2f3db9e047California State AGfiled 2016-03-04(10d gap)Verified
- bd_fcbda5a17a2f0c7eHHS OCRfiled 2016-03-04(10d gap)Verified
Source provenance
- Source URL
- https://dojmt.gov/office-of-consumer-protection/reported-data-breaches/
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 14, 2016
- Raw hash
- 53225d2925cecaef685041f40d9c4880488a7e8d2ada9226859f699e71a2448d
Reporting entity
- Name
- 21st Century Oncologynorm: 21st century oncology
- Domain
- 21co.com
Victim entity
- Name
- 21st Century Oncologynorm: 21st century oncology
- Domain
- 21co.com
Incident
- Discovered
- —
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- 264
- Data types
- —
- Attack vector
- Unknown
- Threat actor
- External
Compliance
- Time to disclose
- 23 weeks(163 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.