MalwareHealthcareHealthcareRansomwareStolen CredentialsData EncryptedSupply Chain (3P Vendor)Customer Data InvolvedIdentity (basic)Government IDHealth (basic)CredentialsMediumContained

Keys Pathology Associates, PA

bd_8503d1aecfd6ec08 · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 27, 2025

Filed

Sep 4, 2025

To disclose

14 weeks

Affected

Not disclosed

Linked

7 filings

Confidence

65%

Full breach record for Keys Pathology Associates, PA →2 incidents on file

Keys Pathology Associates, PA notified Vermont AG of a data breach affecting patient data hosted by third-party vendor Genesis Billing Services, Inc. The incident occurred around May 20, 2025, when an unknown actor accessed the server, encrypted the system, and exfiltrated data. Affected data included names, DOB, SSN, driver's license, and health information. Keys Pathology terminated the vendor relationship and offers credit monitoring.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday14 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 · 7 days

discovery → filing · 14 weeks / 100 days

May 20, 2025

Begins

May 27, 2025

Discovered

Sep 4, 2025

Filed

vs. sector median

+2 wks slower

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

New Hampshire State AGbd_ebbf1e0abb1d94642025-09-04Verified
Nebraska State AGbd_53e50e0adcde89ba2025-09-05 · +1dVerified
Indiana State AGbd_8f41d737524aaabc2025-09-05 · +1dVerified
Montana State AGbd_d5528be62ea8cc4c2025-09-05 · +1dVerified

Show 2 more filings ↓up to 2d gap

Maine State AGbd_837ebe4439f908ad2025-09-02 · +2dCandidate
Massachusetts State AGbd_a299e0aa7e6b928c2025-09-02 · +2dVerified

Name: Keys Pathology Associates, PA
norm: keys pathology associates

Name: Keys Pathology Associates, PA
norm: keys pathology associates
Industry: Healthcarellm

Discovered: May 27, 2025
Breach occurred: May 20, 2025
Undetected for: 7 daysoccurrence → discovery
Materiality determined: —
Notification sent: Sep 5, 2025
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDHealth (basic)Credentials
Data elements: Social Security numberDate of birth
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1195 Supply Chain CompromiseT1486 Data Encrypted for ImpactT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Genesis notified federal law enforcement of the incident
Third party: via Genesis Billing Services, Inc.
Initial access: supply_chain

During the incident: Offering a Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance
Engaged Cyberscout, a TransUnion company, for fraud assistance and remediation services
Notified federal law enforcement
Changes made: Will no longer utilize Genesis for professional services
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 14 weeks(100 days from discovery to filing)
Compliance flags: VT AG >45 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 · 7 filings · 7 states

View merged incident ↗

Maine State AGSep 2 · first

Massachusetts State AGSep 2 · first

New Hampshire State AG+2d

Vermont State AG+2d · this page

Nebraska State AG+3d

Indiana State AG+3d

Montana 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://ago.vermont.gov/document/2025-09-04-keys-pathology-associates-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 4, 2025
Raw hash: 2d629b3ed677a796218b1c6212be15d9fb85cbf445fc6afbb94de52ecf307b74

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityKeys Pathology Associates, PA

Victim entityKeys Pathology Associates, PA

Incidentdiscovered May 27, 2025

Stated responseOffering a Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov