UnknownFinancial accountLow

PILLSBURY WINTHROP SHAW PITTMAN LLP

bd_eaf26ad5c6018845 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Nov 6, 2025

To disclose

—

Affected

12state residents only

Linked

10 filings

Confidence

95%

Full breach record for PILLSBURY WINTHROP SHAW PITTMAN LLP →3 incidents on file

Pillsbury Winthrop Shaw Pitman LLP reported a data breach to the Massachusetts Office of Consumer Affairs and Business Regulation. The breach was reported on 2025-11-06. 12 Massachusetts residents were affected.

J jump to incidentP pin to compareR raw source

Incident timeline — partial

? — ?

Breach window unknown

Nov 6, 2025

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (9) · sorted by filing gap

South Carolina State AGbd_0ba5f2f7e42e487f2025-11-06Verified
New Hampshire State AGbd_4d95cd9f800da5f42025-11-06Verified
Washington State AGbd_5cd3ec15e94a68df2025-11-06Verified
Nebraska State AGbd_8e31e65cc116ce642025-11-06Verified

Show 5 more filings ↓up to 1d gap

Montana State AGbd_b215afd6546944fc2025-11-06Candidate
Iowa State AGbd_b9c1fcb0d2856ca22025-11-06Verified
Delaware State AGbd_c6f6eef2131011f32025-11-06Verified
Indiana State AGbd_dc43924c9e59e1212025-11-06Verified
Texas State AGbd_58a008bb40c21d442025-11-07 · +1dVerified

Name: PILLSBURY WINTHROP SHAW PITTMAN LLP
norm: pillsbury winthrop shaw pittman

Name: PILLSBURY WINTHROP SHAW PITTMAN LLP
norm: pillsbury winthrop shaw pittman

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 12state-resident count only
Data types: Financial account
Data elements: Financial account number
Stated not affected: Social Security numberMedical informationDriver's licence numberPayment card number
The filing states these were not involved. Categories absent from both lists were not addressed either way.
Attack vector: Unknown

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 10 filings · 10 states

View merged incident ↗

South Carolina State AGNov 6 · first

New Hampshire State AGNov 6 · first

Washington State AGNov 6 · first

Nebraska State AGNov 6 · first

Montana State AGNov 6 · first

Iowa State AGNov 6 · first

Delaware State AGNov 6 · first

Indiana State AGNov 6 · first

Massachusetts State AGNov 6 · first · this page

Texas State AG+1d

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.mass.gov/doc/data-breach-report-2025/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 6, 2025
Raw hash: d44978155c6a60c8bbf29e607f332be04895653e78f6fb06ce7843f310499a2e

Linked disclosures

Regulatory filings (9) · sorted by filing gap

Reporting entityPILLSBURY WINTHROP SHAW PITTMAN LLP

Victim entityPILLSBURY WINTHROP SHAW PITTMAN LLP

IncidentUnknown

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov