FEDERALMalwareTelecom & MediaInformationRansomwareData EncryptedLowResolved
Sinclair Realty Inc.
bd_6a6b896505d36362 · schema v1 · pii pii-v1
Full breach record for Sinclair Realty Inc. →Sinclair's 10-K Item 1C cybersecurity disclosure references a ransomware attack in October 2021 that had a material adverse impact on the company's business strategy, results of operations, or financial condition. The filing describes the company's ongoing cyber risk management program but does not disclose affected-individual counts, threat-actor attribution, or financial impact figures for the 2021 incident.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/1971213/000197121324000011/sbgi-20231231.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Feb 29, 2024
- Raw hash
- ad4afa5c0a33603e652089216d543a42c3ce0053d2b91758f8f9e1139284d9de
Source filing
AI-assisted summary above. The structured extract on this page was generated from the document below. Inspect the source to verify or correct any field.
Reporting entity
- Name
- Sinclair Realty Inc.norm: sinclair realty
Victim entity
- Name
- Sinclair Realty Inc.norm: sinclair realty
- Industry
- Telecom & Mediallm
Incident
- Discovered
- Oct 1, 2021
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 29 months(881 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.