HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedIdentity (basic)LowContained

Peña & Bromberg

bd_c49b70a61ef12a9c · schema v1 · pii pii-v2

Severity

Low

Discovered

May 7, 2026

Filed

Sep 24, 2026

To disclose

20 weeks

Affected

Not disclosed

Linked

3 records

Confidence

68%

Full breach record for Peña & Bromberg →2 incidents on file

Peña and Bromberg detected irregular activity on May 7, 2026, and determined an unauthorized actor gained access to certain computer systems and acquired files. The incident affected California residents, involving names and other personal information. The company secured its network, investigated the incident, notified law enforcement and regulators, and is offering credit monitoring.

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Leak gap clock⏱ Leak >90d20 weeks discovery → filing

Incident timeline

discovery → filing · 20 weeks / 140 days

May 7, 2026

Begins

May 7, 2026

Discovered

Sep 24, 2026

Filed

vs. sector median

on median

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

A leak claim by genesis about this victim was first seen 119 days before this filing.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitegenesisbd_14f083fc36c514a12026-05-28 · +119dCandidate

Regulatory filings (1) · sorted by filing gap

Indiana State AGbd_31ca371099fc9f102026-09-24Verified

Name: Peña & Bromberg
norm: pena bromberg

Name: Peña & Bromberg
norm: pena bromberg
Industry: Professional Servicesllm

Discovered: May 7, 2026
Breach occurred: May 7, 2026
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Identity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified state regulators

During the incident: Took steps to secure our network
Launched an investigation to determine the nature and scope of the activity
Undertook a thorough review of the relevant files to identify individuals with personal information
Reported the incident to law enforcement
Notified state regulators
Changes made: Reviewing our policies and procedures
Implementing additional security measures to further protect against similar events going forward
Offering complimentary access to credit monitoring services through Experian
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 20 weeks(140 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Indiana State AGSep 24 · first

California State AGSep 24 · 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://oag.ca.gov/ecrime/databreach/reports/sb24-630232
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Sep 24, 2026
Raw hash: 7f32b59018fbe6cb65ec25b8a6eeec2225c88e12f3597f5337af89a670952099

Linked disclosures

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Reporting entityPeña & Bromberg

Victim entityPeña & Bromberg

Incidentdiscovered May 7, 2026

Stated responseTook steps to secure our network

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenanceoag.ca.gov