HackingTechnologyFinancial ServicesInformationStolen CredentialsData ExfiltratedCustomer Data InvolvedIdentity (basic)Government IDFinancial accountMediumResolved

Doxim

bd_1bfed2d362a059c1 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Dec 30, 2023

Filed

Dec 16, 2024

To disclose

50 weeks

Affected

302state residents only

Linked

8 filings

Confidence

66%

Full breach record for Doxim →3 incidents on file

Doxim, Inc. reported a security incident where files containing personal information (names, SSNs, account numbers) were removed from its network between Dec 25-30, 2023. Doxim, a third-party service provider for credit unions, notified 302 New Hampshire residents by October 2024. The investigation is closed, and no misuse has been found.

J jump to incidentP pin to compareR raw source

Leak gap clock✗ Leak >180d50 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 · 5 days

discovery → filing · 50 weeks / 352 days

Dec 25, 2023

Begins

Dec 30, 2023

Discovered

Dec 16, 2024

Filed

vs. sector median

+32 wks slower

This filing is one of 8 about the same incident.View merged incident

A leak claim by lockbit_3 about this victim predates this filing by 220 days.View originating leak claim

Linked disclosures

Why this link?

Regulatory filings (7) · sorted by filing gap

Oregon State AGbd_d6d4f9787b2aa5302024-12-16Verified
Washington State AGbd_db56f3d0be46da1a2024-12-11 · +5dVerified
California State AGbd_520aa0b12540d1152024-06-14 · +185dVerified
Montana State AGbd_da56de92f3ee4e5f2024-06-13 · +186dCandidate

Show 3 more filings ↓up to 199d gap

Delaware State AGbd_46c60d7c1e44a8a72024-05-31 · +199dVerified
Indiana State AGbd_c5e5240b71ffa5802024-05-31 · +199dVerified
Vermont State AGbd_e19d085c281090a72024-05-31 · +199dVerified

Name: Polsinelli PC
norm: polsinelli

Name: Doxim
norm: doxim
Domain: doxim.com
Industry: TechnologyllmFinancial Servicesllm

Discovered: Dec 30, 2023
Breach occurred: Dec 25, 2023 – Dec 30, 2023
Undetected for: 5 daysoccurrence → discovery
Materiality determined: —
Notification sent: Oct 31, 2024
Affected individuals: 302state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Attorney General

During the incident: Took these systems offline
Contacted law enforcement
Notified its credit union customers
Engaged industry-leading cybersecurity experts to investigate
Supporting federal law enforcement’s criminal investigation
Working with cybersecurity experts to fortify our cybersecurity defenses
Retained a third-party service to monitor online forums and marketplaces for information relating to this event
Changes made: Partnered with cybersecurity experts to strengthen its cybersecurity defenses
Offering complimentary credit monitoring and identity protection services through Kroll
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 50 weeks(352 days from discovery to filing)
Compliance flags: Leak >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.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 8 filings · 8 states

View merged incident ↗

Delaware State AGMay 31 · first

Indiana State AGMay 31 · first

Vermont State AGMay 31 · first

Montana State AG+13d

California State AG+14d

Washington State AG+194d

Oregon State AG+199d

New Hampshire State AG+199d · this page

Pattern: first filing May 31 (DE), last Dec 16 (NH) — a 199-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://mm.nh.gov/files/uploads/doj/remote-docs/doxim-20241216.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 16, 2024
Raw hash: 742174d3d4d02c9e926c0e4b28dd1c850a1d0292c4d72ccbd0ba0d71a0bde11b

Linked disclosures

Regulatory filings (7) · sorted by filing gap

Reporting entityPolsinelli PC

Victim entityDoxim

Incidentdiscovered Dec 30, 2023

Stated responseTook these systems offline

ComplianceLeak >180d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov