HackingTechnologyInformationVulnerability ExploitCustomer Data InvolvedIdentity (basic)Government IDMediumContained

Opus Card Systems

bd_a2232d88f0d8e368 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jul 21, 2025

Filed

Nov 7, 2025

To disclose

16 weeks

Affected · nationwide

3302 in this filing

Linked

5 filings

Confidence

65%

Full breach record for Opus Card Systems →2 incidents on file

Opus Card Systems, Inc. reported an external system breach (hacking) on July 21, 2025, affecting 330 individuals, including 2 Maine residents. Personal identifiers and government IDs were compromised. Notifications were sent on November 3, 2025, offering credit monitoring via CyberScout.

J jump to incidentP pin to compareR raw source

Maine clockDiscovered Jul 21, 2025 → Filed with AG Nov 7, 2025109d ✗ ME AG >90d16 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.

Incident timeline

discovery → filing · 16 weeks / 109 days

Jul 21, 2025

Begins

Jul 21, 2025

Discovered

Nov 7, 2025

Filed

vs. sector median

3 wks faster

This filing is one of 5 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Vermont State AGbd_4de2858479935dc42025-11-07Verified
New Hampshire State AGbd_f0b66fd6304085642025-11-07Verified
Indiana State AGbd_66089410d10edd4c2025-11-03 · +4dVerified
Massachusetts State AGbd_c618acf765aad7ed2026-03-08 · +121dVerified

Name: Pierson Ferdinand LLP
norm: pierson ferdinand
Domain: pierferd.com

Name: Opus Card Systems
norm: opus card
Industry: Technologyllm

Discovered: Jul 21, 2025
Breach occurred: Jul 21, 2025
Undetected for: 0 daysoccurrence → discovery
Materiality determined: —
Notification sent: Nov 3, 2025
Affected individuals: 330state + nationwide
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: ExternalFinancial
Regulator citations: Filed notification with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Offered 12 months of complimentary credit monitoring through CyberScout, a TransUnion company
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 16 weeks(109 days from discovery to filing)
Compliance flags: ME AG >90d · 109dME resident >60d · 105d
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.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Jul 21, 2025
→ Filed with AG: Nov 7, 2025
109d 90 days ME AG >90d
Maine
Discovered: Jul 21, 2025
→ Notified: Nov 3, 2025
105d 60 days (analyst band; statutory cap is 30 days) ME resident >60d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Jul 21, 2025 → Filed with AG: Nov 7, 2025	109d	90 days	ME AG >90d
Maine	Discovered: Jul 21, 2025 → Notified: Nov 3, 2025	105d	60 days (analyst band; statutory cap is 30 days)	ME resident >60d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

Indiana State AGNov 3 · first

Vermont State AG+4d

New Hampshire State AG+4d

Maine State AG+4d · this page

Massachusetts State AG+125d

Pattern: first filing Nov 3 (IN), last Mar 8 (MA) — a 125-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

Evidence ladder

Leak-site claim

Attacker assertion only. Establishes: claim date, group, alleged victim.

Press / market report

Unlocks: incident narrative, operational impact. Still no compliance clock.

State AG / regulator filingThis record

Unlocks: discovery date, data types, affected count, compliance clock.

SEC 8-K / victim statement

Unlocks: materiality, stated response, full audit trail. Ceiling removed.

Source URL: https://www.maine.gov/agviewer/content/ag/985235c7-cb95-4be2-8792-a1252b4f8318/6eb95afe-b6b2-4aa1-a2ef-c0e48c8022b0.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 7, 2025
Raw hash: 10b52872035e9ca53b0461a961b3d26f4f088dc2f6463cca4544ad4cc0267495

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityPierson Ferdinand LLP

Victim entityOpus Card Systems

Incidentdiscovered Jul 21, 2025

Stated responseOffered 12 months of complimentary credit monitoring through CyberScout, a TransUnion company

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov