HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedPIIIdentity (basic)LowResolved

Wisner Baum LLP

bd_4f695f7cf771e983 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

Jan 23, 2026

To disclose

—

Affected

Not disclosed

Linked

11 filings

Confidence

70%

Full breach record for Wisner Baum LLP →

Wisner Baum LLP, a Los Angeles-based law firm, experienced an unauthorized access incident on October 8–9, 2025. The firm notified affected individuals and multiple state attorneys general, including California, Connecticut, DC, Maryland, New York, North Carolina, Rhode Island, and West Virginia. Affected data types appear to include personal identifying information. Rhode Island notification references 103 affected individuals in that state.

J jump to incidentP pin to compareR raw source

California clockConsumers notified Jan 22, 2026 → AG copy submitted Jan 23, 20261d ✓ CA AG copy ≤15d

⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.

Incident timeline

Oct 8, 2025

Begins

Jan 23, 2026

Filed

This filing is one of 11 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (10) · sorted by filing gap

Oregon State AGbd_10178ff4c457f8c32026-01-23Candidate
Washington State AGbd_37073d78a5d8020d2026-01-23Verified
Massachusetts State AGbd_414e8f031fe308ff2026-01-23Verified
Indiana State AGbd_60ec407520bd24882026-01-23Verified

Show 6 more filings ↓up to 22d gap

Vermont State AGbd_65e3679b02b128fe2026-01-23Verified
Indiana State AGbd_cbc68f1752ed6e5d2026-01-23Verified
Nebraska State AGbd_ccdcb9570f81d5f92026-01-23Verified
Maine State AGbd_d08c7349ab190a952026-01-23Verified
Texas State AGbd_7e40321d8677cf662026-01-27 · +4dVerified
Illinois State AGbd_3f3b760f00242c122026-01-01 · +22dVerified

Name: Wisner Baum LLP
norm: wisner baum
Industry: Legal Services

Name: Wisner Baum LLP
norm: wisner baum
Industry: Legal Services
Industry: Professional Servicesllm

Discovered: —
Breach occurred: Oct 8, 2025 – Oct 9, 2025
Materiality determined: —
Notification sent: Jan 22, 2026
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
Threat actor: External
Regulator citations: Notified California Attorney GeneralNotified Connecticut Attorney GeneralNotified District of Columbia Attorney GeneralNotified Maryland Attorney GeneralNotified New York Attorney GeneralNotified North Carolina Attorney GeneralNotified Rhode Island Attorney General

During the incident: Sent notification letters to affected individuals
Provided information to contact the Federal Trade Commission regarding identity theft
Advised affected individuals to review account statements and free credit reports for unauthorized activity
Provided information about fraud alerts and security freezes
Source: Quoted from the filing itself, not independently verified.

Compliance flags: CA AG copy ≤15d · 1d
Discovery-date grounding: no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
Clock breakdown: Statute Window Elapsed Threshold Status
California
Consumers notified: Jan 22, 2026
→ AG copy submitted: Jan 23, 2026
1d 15 calendar days CA AG copy ≤15d

Statute	Window	Elapsed	Threshold	Status
California	Consumers notified: Jan 22, 2026 → AG copy submitted: Jan 23, 2026	1d	15 calendar days	CA AG copy ≤15d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 11 filings · 10 states

View merged incident ↗

Illinois State AGJan 1 · first

Oregon State AG+22d

Washington State AG+22d

Massachusetts State AG+22d

Indiana State AG+22d

Vermont State AG+22d

Indiana State AG+22d

Nebraska State AG+22d

Maine State AG+22d

California State AG+22d · this page

Texas State AG+26d

Pattern: first filing Jan 1 (IL), last Jan 27 (TX) — a 26-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://oag.ca.gov/ecrime/databreach/reports/sb24-617547
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 23, 2026
Raw hash: 101e88e56804b7596956ca7d3131d9a5642d6925168911669ac7256780f971d1

Linked disclosures

Regulatory filings (10) · sorted by filing gap

Reporting entityWisner Baum LLP

Victim entityWisner Baum LLP

IncidentUnauthorized Access

Stated responseSent notification letters to affected individuals

ComplianceCA AG copy ≤15d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov