HackingTechnologyInformationData ExfiltratedCustomer Data InvolvedGovernment IDFinancial accountIdentity (basic)MediumContained

Woods Hole Group

bd_2a0b37c00478b27e · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 4, 2025

Filed

May 6, 2025

To disclose

9 weeks

Affected · nationwide

1746 in this filing

Linked

4 filings

Confidence

66%

Full breach record for Woods Hole Group →

Woods Hole Group experienced a cybersecurity incident on January 13, 2025, discovered on March 4, 2025. Unauthorized access resulted in the acquisition of files containing Social Security numbers, driver's license numbers, bank information, and dates of birth. 174 individuals were affected, including 6 Maine residents. The company engaged external cybersecurity experts, notified law enforcement, and offered 24 months of Experian IdentityWorks to affected individuals.

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Maine clockDiscovered Mar 4, 2025 → Filed with AG May 6, 202563d ⏱ ME AG >30d9 weeks 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.

Incident timeline

undetected · 50 days

discovery → filing · 9 weeks / 63 days

Jan 13, 2025

Begins

Mar 4, 2025

Discovered

May 6, 2025

Filed

vs. sector median

10 wks faster

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

New Hampshire State AGbd_23d77083d02bde272025-05-06Verified
Massachusetts State AGbd_c4d0dd52e708623a2025-05-06Verified
Vermont State AGbd_da84f93a95a3c0b52025-05-06Verified

Name: MORGAN, LEWIS & BOCKIUS LLP
norm: morgan lewis bockius

Name: Woods Hole Group
norm: woods hole
Domain: woodsholegroup.com
Industry: Technologyllm

Discovered: Mar 4, 2025
Breach occurred: Jan 13, 2025
Undetected for: 50 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 6, 2025
Affected individuals: 174state + nationwide
Data types: Government IDFinancial accountIdentity (basic)
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: ExternalFinancial
Regulator citations: Notified Maine Attorney General

During the incident: Took steps to stop the activity
Took certain of our systems offline as a precaution
Launched an investigation with assistance from external cybersecurity experts
Notified law enforcement
Changes made: Took a series of steps to further strengthen our security controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(63 days from discovery to filing)
Compliance flags: ME AG >30d · 63d
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
Maine
Discovered: Mar 4, 2025
→ Filed with AG: May 6, 2025
63d 30 days (soft) ME AG >30d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Mar 4, 2025 → Filed with AG: May 6, 2025	63d	30 days (soft)	ME AG >30d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

New Hampshire State AGMay 6 · first

Massachusetts State AGMay 6 · first

Vermont State AGMay 6 · first

Maine State AGMay 6 · 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://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/91b0d94d-c901-4cf6-acef-a1fcbc5af274.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 6, 2025
Raw hash: b8e654a7a3f4550ec11e1c9e35d21497bbc94f7eca243cc14836c2e2b5ffb215

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityMORGAN, LEWIS & BOCKIUS LLP

Victim entityWoods Hole Group

Incidentdiscovered Mar 4, 2025

Stated responseTook steps to stop the activity

ComplianceME AG >30d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov