HackingData ExfiltratedCustomer Data InvolvedPIIIDENTITY_BASICIDENTITY_GOVERNMENTMediumContained
Marquis Software Solutions, Inc.
bd_1d9640ddb1ce649d · schema v1 · pii pii-v1
Full breach record for Marquis Software Solutions, Inc. →Marquis Software Solutions, a marketing vendor for financial institutions, reported a data breach discovered on August 14, 2025. An unauthorized third party accessed the network and may have copied files containing customer information. The company engaged cybersecurity experts and notified law enforcement. Affected individuals are offered complimentary identity protection services.
This filing is one of 18 about the same incident.View merged incident
Linked disclosures
Why this link?Regulatory filings (10) · sorted by filing gap
- bd_f38f456e451eb374Oregon State AGfiled 2025-12-15(5d gap)Verified
- bd_125c270075864cd9Maine State AGfiled 2025-12-02(8d gap)Verified
- bd_585c0df55a8ee558California State AGfiled 2025-12-02(8d gap)Verified
- bd_ce4934629feb28f4Texas State AGfiled 2025-12-02(8d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 103d gap
- bd_28f622c35f082220New Hampshire State AGfiled 2025-12-01(9d gap)Verified
- bd_701088413ab13811South Carolina State AGfiled 2025-11-30(10d gap)Verified
- bd_e24c796a906baccaNew Hampshire State AGfiled 2025-12-26(16d gap)Verified
- bd_169927bcdd189b0dVermont State AGfiled 2026-03-16(96d gap)Verified
- bd_1a8018e5fbd9c9f2Maine State AGfiled 2026-03-17(97d gap)Verified
- bd_8dc11eb2de4d50f1New Hampshire State AGfiled 2026-03-23(103d gap)Verified
Showing first 10 of 17 linked disclosures.
Source provenance
- Source URL
- https://oag.ca.gov/ecrime/databreach/reports/sb24-620333
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Dec 10, 2025
- Raw hash
- 974f95ec1a46afb723e7fe1b63fb0bc151ee67af3aa09cc62f2e31951627cf6f
Reporting entity
- Name
- Marquis Software Solutions, Inc.norm: marquis software
Victim entity
- Name
- Marquis Software Solutions, Inc.norm: marquis software
Incident
- Discovered
- Aug 14, 2025
- Materiality determined
- —
- Notification sent
- —
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASICIDENTITY_GOVERNMENT
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
- Threat actor
- External
Compliance
- Time to disclose
- 17 weeks(118 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.