HackingProfessional ServicesProfessional ServicesCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDFinancial accountMediumContained

Oxford Companies

bd_d5c7e0e1d87fb75c · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 10, 2025

Filed

Jan 27, 2026

To disclose

50 weeks

Affected · nationwide

5591 in this filing

Linked

4 filings

Confidence

66%

Full breach record for Oxford Companies →

Oxford Companies, a property management and real estate investment firm, reported an external system breach (hacking) occurring between October 17, 2023, and February 12, 2025. The incident was discovered on February 10, 2025. Approximately 559 individuals were affected, including 1 Maine resident. Compromised data included names, addresses, Social Security numbers, dates of birth, and banking information. Oxford engaged forensic investigators, secured its network, and offered 12 months of credit monitoring.

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Maine clockDiscovered Feb 10, 2025 → Filed with AG Jan 27, 2026351d ✗ ME AG >90d50 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

undetected · 482 days

discovery → filing · 50 weeks / 351 days

Oct 17, 2023

Begins

Feb 10, 2025

Discovered

Jan 27, 2026

Filed

vs. sector median

+31 wks slower

This filing is one of 4 about the same incident.View merged incident

A leak claim by play about this victim predates this filing by 357 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Siteplaybd_e1cb84c7bef643ad2025-02-04 · +357dVerified

Regulatory filings (2) · sorted by filing gap

Massachusetts State AGbd_dbd2aad1c86cfa8b2026-01-27Verified
Indiana State AGbd_eb2dc51ef4f5c33f2026-01-26 · +1dCandidate

Name: Wilson, Elser, Moskowitz, Edelman & Dicker LLP
norm: wilson elser moskowitz edelman dicker
Domain: wilsonelser.com

Name: Oxford Companies
norm: oxford companies
Domain: oxfordcompanies.com
Industry: Professional Servicesllm

Discovered: Feb 10, 2025
Breach occurred: Oct 17, 2023 – Feb 12, 2025
Undetected for: 482 daysoccurrence → discovery
Materiality determined: —
Notification sent: Jan 26, 2026
Affected individuals: 559state + nationwide
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security numberDate of birth
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1119 Automated Collection
Threat actor: External
Regulator citations: Filed notice with Maine Attorney General
Initial access: exploit_public_facing

During the incident: Disconnected all access to the network
Engaged a specialized third-party cybersecurity firm to assist with securing the environment
Conducted a comprehensive forensic investigation
Performed a data mining project to identify the specific individuals and the types of information that may have been impacted
Notified the potentially affected individuals
Offered twelve (12) months of complimentary credit monitoring and identity theft restoration services through cyberscout, a TransUnion company
Changes made: Updated its administrative and technical safeguards
Provided additional employee training
Changed administrative credentials
Restored operations in a safe and secure mode
Enhanced the security measures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 50 weeks(351 days from discovery to filing)
Compliance flags: ME AG >90d · 351dME resident >180d · 350dLeak >180d
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.
Clock breakdown: Statute Window Elapsed Threshold Status
Maine
Discovered: Feb 10, 2025
→ Filed with AG: Jan 27, 2026
351d 90 days ME AG >90d
Maine
Discovered: Feb 10, 2025
→ Notified: Jan 26, 2026
350d 180 days ME resident >180d

Statute	Window	Elapsed	Threshold	Status
Maine	Discovered: Feb 10, 2025 → Filed with AG: Jan 27, 2026	351d	90 days	ME AG >90d
Maine	Discovered: Feb 10, 2025 → Notified: Jan 26, 2026	350d	180 days	ME resident >180d

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

Indiana State AGJan 26 · first

Massachusetts State AG+1d

Maine State AG+1d · this page

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/de06fef6-276c-4698-8f6e-2cfa6ac9333b.html
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 27, 2026
Raw hash: 64261d8c6cec44d7bf8107cd9911d42921d8f502be197ba3bff13c7956a29acd

Linked disclosures

Ransomware claims (1)

Regulatory filings (2) · sorted by filing gap

Reporting entityWilson, Elser, Moskowitz, Edelman & Dicker LLP

Victim entityOxford Companies

Incidentdiscovered Feb 10, 2025

Stated responseDisconnected all access to the network

ComplianceME AG >90d

Extraction provenanceno artifact recorded

Source provenancewww.maine.gov