Back to all incidents

BASS Medical Group

bassmedicalgroup.com

CONFIRMED

State of California Department of Justice data breach disclosure notice filed by BASS Medical Group.

Observable Status CONFIRMED

Industry / Sector Healthcare

Incident Classification Network Intrusion & Data Exfiltration

Attributed Threat Actor Booba Project

Affected Population Scope Under Audit

First Seen 2026-10-22

Last Updated 2026-10-27

Compromised Data Classes:

Authentication Credentials

Statutory Regulatory Filings:

California Department of Justice: SB-24 Data Breach Notice

OPEN WEIGHTS TELEMETRY • DETERMINISTIC CONFIDENCE

Confidence & Source Corroboration

96% CONFIDENCE

1. Primary Authority CONFIRMED BY REGULATOR Base weight: 65%

2. Evidence Specificity +19% Statutory Filing Verified

3. Corroboration Curve +12% 2 independent domains

4. Timeline & Staleness +0% 2 milestones logged

Corroborated Source Domains:

oag.ca.gov ransomware.live

STATUTORY REGULATORY DISCLOSURES

Official Regulatory Filings & Legal Compliance Records

1 Verified Statutory Filing

Regulatory Ground Truth Standard: The disclosures below represent formal statutory filings and enforcement records submitted to government regulatory authorities (SEC, State Attorneys General, HHS OCR, FTC, FCC, EU/UK DPAs). In accordance with repository principles, this data is captured exactly as filed by the reporting entity and is never modified, overridden, or synthesized by AI models.

California Department of Justice

SB-24 Data Breach Notice

CONFIRMED BY REGULATOR

Docket / Accession ID Statutory Public Notice

Statutory Filing Date 2026-10-22

Disclosed Impact Scope Under Audit

Evidence Standard Regulatory Ground Truth

Statutory Filing Details & Summary (Preserved As Filed):

Official statutory data breach notification submitted by BASS Medical Group to the California Department of Justice under California Civil Code § 1798.82 (SB-24), disclosing unauthorized access to personal identifiable information of California residents.

View Official Regulatory Filing Document https://oag.ca.gov/ecrime/databreach/reports/sb24-631746

Technical Forensic Briefing

Incident Overview

BASS Medical Group, within its operating sector, has been subject to a cybersecurity incident. Ground-truth telemetry indicates the threat activity is currently unconfirmed or under forensic attribution.

State of California Department of Justice data breach disclosure notice filed by BASS Medical Group.

Compromised Assets & Data Scope

The specific volume of affected customer or organizational records remains under active forensic investigation. Primary affected online infrastructure and perimeter domains include bassmedicalgroup.com.

Specific classes of compromised records, credentials, or proprietary information continue to be audited through ongoing forensic investigation.

Statutory Disclosures & Compliance

California Department of Justice Filing: SB-24 Data Breach Notice (2026-10-22) - Filing Link

Milestone Timeline (2 events logged)

2026-10-22 17:00 UTC

CONFIRMED BY REGULATOR

California Attorney General Data Breach Notice (SB-24)

Source: California Attorney General Data Breach Notice (SB-24)

2026-10-27 13:51 UTC

UNVERIFIED CLAIM

BASS Medical Group Listed on Booba Project Ransomware Extortion Portal

Source: Booba Project Ransomware Leak Site Claim

Have updated information or a new verifiable source?

This incident record is a flat Markdown file tracked in Git. Propose an update or add a milestone via Pull Request.

Propose Update via GitHub