FEDERALItem 1.05 · mandatoryMalwareTrusts & EstatesRansomwareData ExfiltratedData EncryptedRansom DemandedLowContained
BRANDYWINE REALTY TRUST
bd_79f5ce124da11bbb · schema v1 · pii pii-v1
Full breach record for BRANDYWINE REALTY TRUST →On May 1, 2024, Brandywine Realty Trust detected a cybersecurity incident in which a third party gained unauthorized access to portions of its internal corporate IT environment and deployed encryption. The company confirmed that certain files were exfiltrated. The incident disrupted business applications including financial and operating reporting systems. The company contained the activity, engaged external cybersecurity experts, activated its incident response plan, shut down some systems, and notified law enforcement. Investigation ongoing.
SEC clockMateriality determined May 1, 2024 → Filed May 7, 20246d ✓ SEC 4-day OK6 days discovery → filing
⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
This filing is one of 2 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (1) · sorted by filing gap
- bd_0bc387070c5ab153SEC 8-Kfiled 2024-05-28(21d gap)Candidate
Source provenance
- Source URL
- https://www.sec.gov/Archives/edgar/data/790816/000119312524133132/d824906d8k.htm
DisclosureLens renders the full SEC/HHS filing inline below from the originating regulator’s public record (§4.5 fair report privilege).
- Filed at
- May 7, 2024
- Raw hash
- 7ab164a99bfa24c113a2016c7d06ce3116ad6f2b47b152cf42656266f1b3dba0
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
- BRANDYWINE REALTY TRUSTnorm: brandywine realty
- SEC CIK
- 0000790816
- Domain
- brandywinerealty.com
- Industry
- Real Estate Investment Trust
Victim entity
- Name
- BRANDYWINE REALTY TRUSTnorm: brandywine realty
- SEC CIK
- 0000790816
- Domain
- brandywinerealty.com
- Industry
- Real Estate Investment Trust
- Industry
- NAICS 525920 · Trusts, Estates, and Agency Accounts
Incident
- Discovered
- May 1, 2024
- Materiality determined
- May 1, 2024
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- —
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
- Threat actor
- ExternalFinancial
Compliance
- Time to disclose
- 6 days(6 days from discovery to filing)
- Compliance flags
- SEC 4-day OK · 6d
- Discovery-date grounding
- unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
- Clock breakdown
Statute Window Elapsed Threshold Status SEC Materiality determined: May 1, 2024→ Filed: May 7, 20246d cal. 4 business days SEC 4-day OK
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.