HackingProfessional ServicesProfessional ServicesVulnerability ExploitStolen CredentialsData ExfiltratedTargetedIdentity (basic)Government IDFinancial accountMediumContained

Clymene Management Services

bd_9b80585a3dcd55f7 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 9, 2025

Filed

Jul 29, 2025

To disclose

29 weeks

Affected

4state residents only

Linked

6 filings

Confidence

66%

Full breach record for Clymene Management Services →

Clymene Management Services, LLC reported an external system breach (hacking) occurring between Jan 9-12, 2025, discovered Jan 9, 2025. 4 Maine residents were affected. Compromised data included names, financial account info, and SSNs. CMS notified federal law enforcement, provided 12 months of Experian credit monitoring, and implemented additional security safeguards.

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Maine clockDiscovered Jan 9, 2025 → Filed with AG Jul 29, 2025201d ✗ ME AG >90d29 weeks 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.

Incident timeline

discovery → filing · 29 weeks / 201 days

Jan 9, 2025

Begins

Jan 9, 2025

Discovered

Jul 29, 2025

Filed

vs. sector median

+11 wks slower

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

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

California State AGbd_182b0a02e26e1ef32025-07-29Candidate
Massachusetts State AGbd_3c5cb06c109e04c52025-07-29Verified
Indiana State AGbd_ab55ec7e4439edf22025-07-29Verified
Nebraska State AGbd_dfa3991bee42db522025-07-29Verified

Show 1 more filing ↓up to 3d gap

Texas State AGbd_926cef016c67e9a42025-08-01 · +3dVerified by operator

Name: Clymene Management Services
norm: clymene management

Name: Clymene Management Services
norm: clymene management
Industry: Professional Servicesllm

Discovered: Jan 9, 2025
Breach occurred: Jan 9, 2025 – Jan 12, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 29, 2025
Affected individuals: 4state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified federal law enforcement regarding the eventProviding written notice of this event to relevant state regulators, as necessary, and to the three major credit reporting agencies
Initial access: exploit_public_facing

During the incident: Took steps to secure its systems and launched an investigation
Undertook a comprehensive and time-intensive review of the data at risk
Notified federal law enforcement regarding the event
Providing access to credit monitoring services for one (1) year, through Experian
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing written notice of this event to relevant state regulators, as necessary, and to the three major credit reporting agencies
Changes made: Working to implement additional safeguards and training to its employees
Reviewing existing security policies and dedicating significant effort and resources to implement additional cybersecurity measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 29 weeks(201 days from discovery to filing)
Compliance flags: ME AG >90d · 201dME resident >60d · 201d
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
Maine
Discovered: Jan 9, 2025
→ Filed with AG: Jul 29, 2025
201d 90 days ME AG >90d
Maine
Discovered: Jan 9, 2025
→ Notified: Jul 29, 2025
201d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jan 9, 2025 → Filed with AG: Jul 29, 2025	201d	90 days	ME AG >90d
Maine	Discovered: Jan 9, 2025 → Notified: Jul 29, 2025	201d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

California State AGJul 29 · first

Massachusetts State AGJul 29 · first

Indiana State AGJul 29 · first

Nebraska State AGJul 29 · first

Maine State AGJul 29 · first · this page

Texas State AG+3d

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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/09e4b716-89e4-44a8-8c41-094741515267.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 29, 2025
Raw hash: 0e0770d7cc1f72c9257c2041ac10a0726d215fac9b3bee71b4542bbe6d5a013d

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityClymene Management Services

Victim entityClymene Management Services

Incidentdiscovered Jan 9, 2025

Stated responseTook steps to secure its systems and launched an investigation

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov