HackingStolen CredentialsData ExfiltratedCustomer Data InvolvedDelayed DiscoveryIDENTITY_BASICIDENTITY_GOVERNMENTPIIMediumContained
Marquis Software Solutions, Inc.
bd_8dc11eb2de4d50f1 · 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 affecting 83 New Hampshire residents. Unauthorized third-party access occurred around August 14, 2025, resulting in the copying of customer records containing names, addresses, emails, SSNs, and dates of birth. Marquis engaged cybersecurity experts and law enforcement, notified the NH Attorney General in a supplemental filing on March 16, 2026, and provided 12 months of credit monitoring to affected individuals.
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(6d gap)Verified
- bd_169927bcdd189b0dVermont State AGfiled 2026-03-16(7d gap)Verified
- bd_e24c796a906baccaNew Hampshire State AGfiled 2025-12-26(87d gap)Verified
- bd_f38f456e451eb374Oregon State AGfiled 2025-12-15(98d gap)Verified
Show 6 more filings ↓Show fewer ↑up to 113d gap
- bd_1d9640ddb1ce649dCalifornia State AGfiled 2025-12-10(103d gap)Verified
- bd_125c270075864cd9Maine State AGfiled 2025-12-02(111d gap)Verified
- bd_585c0df55a8ee558California State AGfiled 2025-12-02(111d gap)Verified
- bd_ce4934629feb28f4Texas State AGfiled 2025-12-02(111d gap)Verified
- bd_28f622c35f082220New Hampshire State AGfiled 2025-12-01(112d gap)Verified
- bd_701088413ab13811South Carolina State AGfiled 2025-11-30(113d gap)Verified
Showing first 10 of 17 linked disclosures.
Source provenance
- Source URL
- https://mm.nh.gov/files/uploads/doj/remote-docs/marquis-software-solutions-20260323.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Mar 23, 2026
- Raw hash
- 1b1af2121fc834299dfe646cf7efbb7078b8d9cd92d47009c73892a7c709ea19
Reporting entity
- Name
- Squire Patton Boggsnorm: squire patton boggs
- Domain
- squirepattonboggs.com
Victim entity
- Name
- Marquis Software Solutions, Inc.norm: marquis software
Incident
- Discovered
- Aug 14, 2025
- Materiality determined
- —
- Notification sent
- Dec 1, 2025
- Affected individuals
- 83
- Data types
- IDENTITY_BASICIDENTITY_GOVERNMENTPII
- Attack vector
- Unauthorized Access
- MITRE ATT&CK
- T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
- Threat actor
- External
- Regulator citations
- submitted notice to the Office of the New Hampshire Attorney General
- Initial access
- exploit_public_facing
Compliance
- Time to disclose
- 32 weeks(221 days from discovery to filing)
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.