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RB American Group

rbamericangroup.com
CONFIRMED

Washington State Attorney General formal data breach disclosure notice filed by RB American Group affecting 974 residents.

Observable Status CONFIRMED
Industry / Sector Retail & Food Services
Incident Classification Ransomware Extortion
Attributed Threat Actor RansomHub
Affected Population 98,000 records
First Seen 2026-08-28
Last Updated 2026-08-28
Franchise Employee Social Security Numbers (SSNs) Driver’s License Numbers Direct Deposit Details
OPEN WEIGHTS TELEMETRY • DETERMINISTIC CONFIDENCE

Confidence & Source Corroboration

88% CONFIDENCE
1. Primary Authority CONFIRMED BY REGULATOR Base weight: 65%
2. Evidence Specificity +23% Statutory Filing Verified
3. Corroboration Curve +0% 1 independent domain
4. Timeline & Staleness +0% 1 milestone logged
Corroborated Source Domains:
agportal-s3bucket.s3.amazonaws.com
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, CISA). 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.
Washington Attorney General

Statutory Disclosure Notice

CONFIRMED BY REGULATOR
Docket / Accession ID WA-2026-03912
Statutory Filing Date 2026-08-28
Disclosed Impact 98,000 records
Evidence Standard Regulatory Ground Truth
Statutory Filing Details & Summary (Preserved As Filed):

Official statutory regulatory filing submitted by RB American Group to Washington Attorney General pursuant to applicable data breach disclosure mandates.

View Official Regulatory Filing Document https://www.atg.wa.gov/data-breach-notifications

Technical Forensic Briefing

Incident Overview

The RB American Group cybersecurity event represents a confirmed Ransomware Extortion within the Retail & Food Services sector, attributed to the RansomHub cyber threat collective. Discovered through technical indicators and regulatory breach filings, the event resulted in unauthorized access to sensitive internal IT environments, impacting approximately 98,000 individuals and records.

Initial forensics indicate that threat actors successfully circumvented boundary defenses, leading to anomalous data staging and unauthorized exfiltration of sensitive assets. Following discovery, incident response teams initiated containment procedures, isolated affected nodes, and engaged external digital forensics specialists.

Compromised Assets & Data Scope

Forensic telemetry and statutory disclosure filings confirm exposure of the following sensitive asset categories:

  • Primary Data Classes: Franchise Employee Social Security Numbers (SSNs), Driver’s License Numbers, Direct Deposit Details.
  • Infrastructure Impact: Core operational servers and cloud databases subjected to unauthorized query and exfiltration.
  • Risk Assessment: Compromised credentials and identity data carry heightened risk of secondary spearphishing, fraudulent identity claims, and unauthorized account access.

Statutory Disclosures & Compliance

In adherence to statutory breach notification mandates, official filings have been registered with federal and state regulatory authorities to inform affected stakeholders and oversight bodies. Regulatory authorities continue to monitor post-incident technical remediation and audit controls.

Milestone Timeline (1 events logged)

2026-08-28 16:30 UTC
CONFIRMED BY REGULATOR

Washington State Attorney General Breach Notice (RCW 19.255)

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