FEDERALItem 8.01 · voluntaryMalwareRansomwareData ExfiltratedData EncryptedPIIIPLowActive
ENZO BIOCHEM, INC.
bd_edda5ca381c7e9ad · schema v1 · pii pii-v1
Full breach record for ENZO BIOCHEM, INC. →Enzo Biochem, Inc. disclosed a ransomware attack on April 6, 2023, impacting IT systems. The company disconnected systems, engaged third-party experts, and activated its disaster recovery plan. On April 11, 2023, the company confirmed data was extracted. Operations continued via backup processes, though laboratory specimen processing was delayed. Investigation and impact assessment were ongoing at the time of filing.
Leak gap clock✗ Leak >180d7 days discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
A leak claim by dispossessor about this victim predates this filing by 329 days.View originating leak claim
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/316253/000121390023029594/
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- Apr 13, 2023
- Raw hash
- ff8f507658fe5fc71d92bfb4a2bdad8235ae2f6e7b9b49f28bfbec570a67d045
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
- ENZO BIOCHEM, INC.norm: enzo biochem
- SEC CIK
- 0000316253
- Domain
- enzo.com
Victim entity
- Name
- ENZO BIOCHEM, INC.norm: enzo biochem
- SEC CIK
- 0000316253
- Domain
- enzo.com
Incident
- Discovered
- Apr 6, 2023
- Materiality determined
- Apr 13, 2023
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PIIIP
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 7 days(7 days from discovery to filing)
- Compliance flags
- Leak >180dSEC 4-day OK · 0d
- Discovery-date grounding
- occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
- Clock breakdown
Statute Window Elapsed Threshold Status SEC Materiality determined: Apr 13, 2023→ Filed: Apr 13, 20230d cal. 4 business days SEC 4-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.