HackingCustomer Data InvolvedDelayed DiscoveryPIIIDENTITY_BASICLowContained
Marquis Software Solutions, Inc.
bd_169927bcdd189b0d · schema v1 · pii pii-v1
Full breach record for Marquis Software Solutions, Inc. →Marquis Software Solutions, a marketing vendor for financial institutions, notified consumers of a data breach discovered on August 14, 2025. An unauthorized third party accessed Marquis's network and may have copied files containing personal information (names, addresses). Marquis engaged cybersecurity experts, notified law enforcement, and offered 12 months of credit monitoring. The incident was limited to Marquis's systems.
Vermont clock✗ VT AG >45 bday31 weeks discovery → filing
⚠ occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
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_1a8018e5fbd9c9f2Maine State AGfiled 2026-03-17(1d gap)Verified
- bd_8dc11eb2de4d50f1New Hampshire State AGfiled 2026-03-23(7d gap)Verified
- bd_e24c796a906baccaNew Hampshire State AGfiled 2025-12-26(80d gap)Verified
- bd_f38f456e451eb374Oregon State AGfiled 2025-12-15(91d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 106d gap
- bd_1d9640ddb1ce649dCalifornia State AGfiled 2025-12-10(96d gap)Verified
- bd_125c270075864cd9Maine State AGfiled 2025-12-02(104d gap)Verified
- bd_585c0df55a8ee558California State AGfiled 2025-12-02(104d gap)Verified
- bd_ce4934629feb28f4Texas State AGfiled 2025-12-02(104d gap)Verified
- bd_28f622c35f082220New Hampshire State AGfiled 2025-12-01(105d gap)Verified
- bd_701088413ab13811South Carolina State AGfiled 2025-11-30(106d gap)Verified
Showing first 10 of 17 linked disclosures.
Source provenance
- Source URL
- https://ago.vermont.gov/document/2026-03-16-marquis-software-solutions-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 16, 2026
- Raw hash
- 4d1517e8187ac0714d71c34679796219169d826a424115627cfedb171e1a5ecf
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
- Mar 16, 2026
- Notification sent
- Mar 16, 2026
- Affected individuals
- Not disclosed
- Data types
- PIIIDENTITY_BASIC
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1078 Valid AccountsT1119 Automated Collection
- Threat actor
- External
- Regulator citations
- Notified Vermont Attorney General
Compliance
- Time to disclose
- 31 weeks(214 days from discovery to filing)
- Compliance flags
- VT AG >45 bday
- Discovery-date grounding
- occurrence dateThe stored discovery date equals the breach OCCURRENCE date. Detection is normally later, so this OVERSTATES the delay — a 'late' verdict here may not be real.
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.