HackingOtherData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumContained

O’Connor

bd_932a8731708f66b9 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 2, 2024

Filed

Feb 10, 2025

To disclose

10 weeks

Affected

678state residents only

Linked

10 filings

Confidence

66%

Full breach record for O’Connor →

O'Connor Corporation notified the Rhode Island Attorney General of a data event affecting 678 RI residents. Unauthorized access occurred Nov 23–Dec 1, 2024, exposing names, SSNs, and financial account data. The company notified law enforcement, provided one year of credit monitoring via TransUnion/Cyberscout, and implemented additional safeguards and employee training.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 9 days

discovery → filing · 10 weeks / 70 days

Nov 23, 2024

Begins

Dec 2, 2024

Discovered

Feb 10, 2025

Filed

vs. sector median

+2 wks slower

This filing is one of 10 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (2)

Leak Siteqilinbd_fcd96e9b31fe877c2025-09-25 · +227dVerified by operator
Leak Siteqilinbd_4907e4afb9c35d432025-09-06 · +208dVerified by operator

Regulatory filings (7) · sorted by filing gap

Massachusetts State AGbd_0b379a0dc3244a992025-01-31 · +10dVerified
New Hampshire State AGbd_bb4642bc15d96a982025-01-31 · +10dVerified
Vermont State AGbd_c1e7b99bdc36957f2025-01-31 · +10dVerified
Montana State AGbd_c8258b8b3d9339542025-01-31 · +10dCandidate

Show 3 more filings ↓up to 10d gap

Maine State AGbd_d265cedd5041da622025-01-31 · +10dVerified
Nebraska State AGbd_e6b2240d202fd1072025-01-31 · +10dVerified
Indiana State AGbd_effd7150d1f946492025-01-31 · +10dVerified

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: O’Connor
norm: o connor
Domain: oconnorcp.com
Industry: Otherllm

Discovered: Dec 2, 2024
Breach occurred: Nov 23, 2024 – Dec 1, 2024
Undetected for: 9 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 31, 2025
Affected individuals: 678state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing Application
Threat actor: External
Regulator citations: Notified federal law enforcement regarding the event
Initial access: exploit_public_facing

During the incident: Notified federal law enforcement regarding the event
Providing access to credit monitoring services for one (1) year, through TransUnion, to individuals whose personal information was potentially affected by this event, at no cost to these individuals
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Providing individuals with information on how to place fraud alerts and credit freezes on their credit files
Providing written notice of this event to relevant state regulators, as necessary, and to the three major credit reporting agencies, Equifax, Experian, and TransUnion
Changes made: Working to implement additional safeguards and training to its employees
Reviewed our already robust policies and procedures regarding information security to ensure that they remain appropriate and to identify opportunities for enhancements, additional safeguards, and additional training
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(70 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Massachusetts State AGJan 31 · first

New Hampshire State AGJan 31 · first

Vermont State AGJan 31 · first

Montana State AGJan 31 · first

Maine State AGJan 31 · first

Nebraska State AGJan 31 · first

Indiana State AGJan 31 · first

Rhode Island State AG+10d · this page

Pattern: first filing Jan 31 (MA), last Feb 10 (RI) — a 10-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://riag.ri.gov/media/7391/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 10, 2025
Raw hash: 5f3f9c4c68e23d3345436496f686d4e33306343e58e8b069a9d696d51c27d0e1

Linked disclosures

Ransomware claims (2)

Regulatory filings (7) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityO’Connor

Incidentdiscovered Dec 2, 2024

Stated responseNotified federal law enforcement regarding the event

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenanceriag.ri.gov