HackingProfessional ServicesHealthcareProfessional ServicesData ExfiltratedSupply Chain (3P Vendor)Employee Data InvolvedCustomer Data InvolvedIdentity (basic)Government IDEmploymentMinorMediumContained

DAVIS POLK & WARDWELL LLP

bd_f61d60ea19fdbe7b · schema v1 · pii pii-v1

Severity

Medium

Discovered

Sep 23, 2023

Filed

Nov 14, 2023

To disclose

7 weeks

Affected

Not disclosed

Linked

3 filings

Confidence

65%

Full breach record for DAVIS POLK & WARDWELL LLP →2 incidents on file

Davis Polk & Wardwell LLP notified individuals of a security incident at its healthcare benefits provider, Rightway Healthcare. On September 23, 2023, Rightway determined that unauthorized access occurred in a decommissioned legacy environment containing HR files from 2019-2020. Efforts were made to exfiltrate data including names, SSNs, and employment info of employees, partners, and dependents. No PHI was involved. Davis Polk engaged Rightway to assess scope and is offering 24 months of credit monitoring.

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Incident timeline

discovery → filing · 7 weeks / 52 days

Sep 23, 2023

Discovered

Nov 14, 2023

Filed

vs. sector median

11 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_72ebf51c9f8d268d2023-11-14Verified
Maine State AGbd_f9d400225bca49f92023-11-14Candidate

Name: DAVIS POLK & WARDWELL LLP
norm: davis polk wardwell

Name: DAVIS POLK & WARDWELL LLP
norm: davis polk wardwell
Industry: Professional ServicesllmHealthcarellm

Discovered: Sep 23, 2023
Materiality determined: —
Notification sent: Nov 13, 2023
Affected individuals: Not disclosed
Data types: Identity (basic)Government IDEmploymentMinor
Attack vector: Third-Party / Supply Chain
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Regulator citations: Making regulatory notifications to the extent required
Third party: via Rightway Healthcare

During the incident: Engaged with Rightway to determine the nature and scope of the incident
Requested more information from Rightway
Compiled a comprehensive list of all partners and employees, as well as their dependents who were eligible for services from Rightway
Making regulatory notifications to the extent required
Offering complimentary access to two years of credit monitoring services through Experian
Changes made: Received assurance from Rightway that information pertaining to Davis Polk personnel is stored in a secure location within Rightway’s environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(52 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Massachusetts State AGNov 14 · first

Maine State AGNov 14 · first

New Hampshire State AGNov 14 · 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://mm.nh.gov/files/uploads/doj/remote-docs/davis-polk-wardwell-20231114.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 14, 2023
Raw hash: 59bef2bc8eebd421eb2dfcc7dcb46e2b3fd321b044a86d0fd50dd89ac411d02e

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityDAVIS POLK & WARDWELL LLP

Victim entityDAVIS POLK & WARDWELL LLP

Incidentdiscovered Sep 23, 2023

Stated responseEngaged with Rightway to determine the nature and scope of the incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov