HackingFinancial ServicesFinanceStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDPHIHealth (basic)MediumContained

Mark Thomas

bd_0cf5b6183c2f8305 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Mar 17, 2025

To disclose

—

Affected

Not disclosed

Linked

6 records

Confidence

67%

Full breach record for Mark Thomas →

Mark Thomas notified Maryland AG of a breach involving personal and health information of affected residents. The incident involved unauthorized access via compromised credentials. Mark Thomas is offering 12 months of credit monitoring and advising on fraud alerts.

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Leak gap clock⏱ Leak >90d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline — partial

? — ?

Breach window unknown

Mar 17, 2025

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

This filing is one of 6 records about the same incident.View merged incident

A leak claim by lynx about this victim was first seen 123 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitelynxbd_c2aaa036ce3692662024-10-15 · +153dVerified by operator

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_3504e41c57bc3b572025-03-17Verified
Massachusetts State AGbd_44ccc14ac59b80ca2025-03-17Verified by operator
California State AGbd_d4dea20565b11d2c2025-03-17Verified
Maine State AGbd_d7721e107d361a8c2025-03-17Verified

Name: Mark Thomas
norm: mark thomas

Name: Mark Thomas
norm: mark thomas
Industry: Financial Servicesllm

Discovered: —
Materiality determined: —
Notification sent: Mar 17, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDPHIHealth (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: valid_credentials

During the incident: Offering a complimentary 12 months membership for credit monitoring
Advising affected residents about the process for placing a fraud alert and/or security freeze on their credit files
Providing contact information for consumer reporting agencies and the Federal Trade Commission
Setting up a dedicated, confidential toll-free response line
Changes made: Continually evaluates and modifies practices and internal controls to enhance the security and privacy of personal information
Source: Quoted from the filing itself, not independently verified.

Compliance flags: Leak >90d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Montana State AGMar 17 · first

Massachusetts State AGMar 17 · first

California State AGMar 17 · first

Maine State AGMar 17 · first

Maryland State AGMar 17 · first · this page

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://oag.maryland.gov/resources-info/SBN%20Documents/2025/ITU-376560.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 17, 2025
Raw hash: 093b831b0acd874bcfd7841ead14fdc5a04462bbf114ba9528478173bf709c32

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityMark Thomas

Victim entityMark Thomas

IncidentUnauthorized Access

Stated responseOffering a complimentary 12 months membership for credit monitoring

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceoag.maryland.gov