HackingCapture Stored DataData ExfiltratedCustomer Data InvolvedDelayed DiscoveryPIILowContained
Marquis Software Solutions, Inc.
bd_f5765c41630ad264 · schema v1 · pii pii-v1
Full breach record for Marquis Software Solutions, Inc. →Marquis Software Solutions, a digital and physical marketing and communications vendor, identified suspicious network activity on August 14, 2025. An unauthorized third party accessed and may have acquired files containing personal information. The scope of affected data was determined on October 27, 2025. Affected individuals are being offered complimentary identity protection services via Epiq Privacy Solutions ID.
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/sb24-618568
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jan 1, 2025
- Raw hash
- e8eb9fea1da2d05ddc45896ec58b22d63a15adbe6926fbb46d4ebfb75108b28e
Reporting entity
- Name
- Marquis Software Solutions, Inc.norm: marquis software
Victim entity
- Name
- Marquis Software Solutions, Inc.norm: marquis software
Incident
- Discovered
- —
- Materiality determined
- Oct 27, 2025
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PII
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1119 Automated CollectionT1074 Data Staged
- Threat actor
- External
- Regulator citations
- Notified California Attorney General (SB-24 submission)
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.