HackingProfessional ServicesProfessional ServicesStolen CredentialsSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Government IDMediumContained

GOODWIN PROCTER LLP

bd_b9c409173de26b15 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 2, 2025

Filed

Jul 6, 2025

To disclose

9 weeks

Affected

Not disclosed

Linked

6 filings

Confidence

67%

Full breach record for GOODWIN PROCTER LLP →4 incidents on file

Goodwin Procter LLP notified Vermont AG of a cybersecurity incident affecting client personal information (names, SSNs, DOBs, passports, addresses). The intrusion occurred on April 29, 2025, via a third-party technology provider, Commvault, and was contained on May 2, 2025. Goodwin updated credentials, engaged forensic experts, notified law enforcement, and offered 24 months of credit monitoring. No evidence of continued access was found.

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Vermont clock⏱ VT AG >14 bday9 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 · 3 days

discovery → filing · 9 weeks / 65 days

Apr 29, 2025

Begins

May 2, 2025

Discovered

Jul 6, 2025

Filed

vs. sector median

9 wks faster

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

New Hampshire State AGbd_1a5ecb1ab228a8672025-07-07 · +1dVerified
Maine State AGbd_55f8d93357aa2b372025-07-02 · +4dCandidate
Indiana State AGbd_713da412b4b3b6702025-07-02 · +4dVerified
Massachusetts State AGbd_7cfa5fa5c60bf3732025-07-02 · +4dVerified

Show 1 more filing ↓up to 4d gap

Nebraska State AGbd_86ae7a372ba634062025-07-02 · +4dVerified

Name: GOODWIN PROCTER LLP
norm: goodwin procter
Domain: goodwinlaw.com

Name: GOODWIN PROCTER LLP
norm: goodwin procter
Domain: goodwinlaw.com
Industry: Professional Servicesllm

Discovered: May 2, 2025
Breach occurred: Apr 29, 2025
Undetected for: 3 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jul 6, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Date of birth
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain Compromise
Threat actor: External
Regulator citations: Notified law enforcement
Third party: via Commvault
Initial access: supply_chain

During the incident: Immediately took action to eliminate the unauthorized access
Update affected credentials
Launch an investigation with the assistance of third-party experts
Notified, and are working with, law enforcement
Providing 24-month credit monitoring and identity theft protection services through Equifax
Changes made: Making ongoing investments in resources designed to safeguard all information in our care
Continuing to monitor and remain committed to maintaining strong information security controls
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 9 weeks(65 days from discovery to filing)
Compliance flags: VT AG >14 bday
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.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Maine State AGJul 2 · first

Indiana State AGJul 2 · first

Massachusetts State AGJul 2 · first

Nebraska State AGJul 2 · first

Vermont State AG+4d · this page

New Hampshire State AG+5d

Pattern: first filing Jul 2 (ME), last Jul 7 (NH) — a 5-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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://ago.vermont.gov/document/2025-07-06-goodwin-procter-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jul 6, 2025
Raw hash: 448c34b8a40f4104b7fd9f2b8362e7cc955a00f6e9b5a6c2571addfdb158cac7

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entityGOODWIN PROCTER LLP

Victim entityGOODWIN PROCTER LLP

Incidentdiscovered May 2, 2025

Stated responseImmediately took action to eliminate the unauthorized access

ComplianceVT AG >14 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov