HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedIDENTITY_GOVERNMENTIDENTITY_BASICFINANCIAL_ACCOUNTHEALTH_BASICMediumContained
Siegel Group
bd_3b8c1babd819ef37 · schema v1 · pii pii-v1
Full breach record for Siegel Group →The Siegel Group, Inc. notified the Maryland Attorney General of a security event affecting one Maryland resident. Unauthorized access occurred between January 28, 2025, and February 2, 2025, resulting in the viewing/copying of files containing SSN, DOB, passport, state ID, alien registration, direct deposit, signature, and medical information. The company engaged cybersecurity specialists, notified federal law enforcement, and provided 12 months of credit monitoring via Experian.
Leak gap clock✗ Leak >180d15 months 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.
Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident
A leak claim by interlock about this victim predates this filing by 425 days.View originating leak claim
Source provenance
- Source URL
- https://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376821.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Apr 23, 2026
- Raw hash
- a34385abfc3849b51b8ee437b80f50c2f0db99744a0a4dc9ae6f62d5d07e2e10
Reporting entity
- Name
- Mullen Coughlin LLCnorm: mullen coughlin
Victim entity
- Name
- Siegel Groupnorm: siegel group
- Domain
- siegelcompanies.com
Incident
- Discovered
- Feb 2, 2025
- Materiality determined
- —
- Notification sent
- Mar 31, 2025
- Affected individuals
- 1
- Data types
- IDENTITY_GOVERNMENTIDENTITY_BASICFINANCIAL_ACCOUNTHEALTH_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1119 Automated Collection
- Threat actor
- External
- Initial access
- valid_credentials
Compliance
- Time to disclose
- 15 months(445 days from discovery to filing)
- Compliance flags
- Leak >180d
- 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.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.