MalwareRansomwareVulnerability ExploitData EncryptedTargetedIDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASICMediumContained
Marquez Brothers Inc.
bd_83d3bf24bf727f00 · schema v1 · pii pii-v1
Full breach record for Marquez Brothers Inc. →Marquez Brothers International, Inc. disclosed a cybersecurity incident discovered on September 3, 2021. An intruder exploited network vulnerabilities to deploy ransomware, encrypting systems and accessing employee data including SSNs, DOBs, and drug testing results. The company engaged forensic experts, secured the network, and provided one year of Experian credit monitoring to affected individuals.
Tracked as a single-filing incident — the only disclosure on record for this event so far.ConfirmedView incident
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-549707
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 5, 2022
- Raw hash
- 448f4b993733894f85a54688da4654a7fa897acd93d5b36cbd8bc037f9a99093
Reporting entity
- Name
- Marquez Brothers Inc.norm: marquez brothers
- Domain
- marquezbrothers.com
Victim entity
- Name
- Marquez Brothers Inc.norm: marquez brothers
- Domain
- marquezbrothers.com
Incident
- Discovered
- Sep 3, 2021
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTHEALTH_BASIC
- Attack vector
- Ransomware
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1486 Data Encrypted for Impact
- Threat actor
- ExternalFinancial
- Regulator citations
- Filed Data Security Breach Notification with California Office of the Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 18 weeks(124 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.