HackingFinancial ServicesFinanceTargetedCustomer Data InvolvedIdentity (basic)Government IDMediumActive

Federal Direct Tax Services

bd_db8eda71bfe0e360 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Feb 2, 2017

Filed

Feb 24, 2017

To disclose

22 days

Affected

1state residents only

Linked

3 filings

Confidence

66%

Full breach record for Federal Direct Tax Services →

Federal Direct Tax Services notified Montana residents of a cyberattack discovered on Feb 2, 2017, involving unauthorized access to ERO information starting in early Jan 2017. Affected data included names, DOBs, and SSNs. No client tax info was targeted. The FBI was notified, and LifeLock services were offered.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 32 days

discovery → filing · 22 days

Jan 1, 2017

Begins

Feb 2, 2017

Discovered

Feb 24, 2017

Filed

vs. sector median

5 wks faster

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

Montana State AGbd_94f5b3b95e73e3112017-02-22 · +2dCandidate
Massachusetts State AGbd_d61e2691707b1e892017-03-06 · +10dCandidate

Name: Federal Direct Tax Services
norm: federal direct tax

Name: Federal Direct Tax Services
norm: federal direct tax
Industry: Financial Servicesllm

Discovered: Feb 2, 2017
Breach occurred: Jan 1, 2017
Undetected for: 32 daysoccurrence → discovery
Materiality determined: —
Notification sent: Feb 28, 2017
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1078 Valid Accounts
Threat actor: External
Regulator citations: Reported the incident to the Federal Bureau of Investigation (FBI)Working with the Internal Revenue Service (IRS)
Initial access: exploit_public_facing

During the incident: Blocked the unauthorized party’s ability to access our partners’ information
Called each of our partners to inform them about the incident
Sent them a preliminary notification letter
Working with our partners, the Internal Revenue Service (IRS), and tax industry banking partners to mitigate any potential impact
Reported the incident to the Federal Bureau of Investigation (FBI) for possible criminal investigation
Retained LifeLock to provide one (1) year of complimentary identity theft protection
Changes made: Implement additional security measures as needed
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 22 days(22 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 2 states

View merged incident ↗

Montana State AGFeb 22 · first

Montana State AG+2d · this page

Massachusetts State AG+12d

Pattern: first filing Feb 22 (MT), last Mar 6 (MA) — a 12-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://dojmt.gov/wp-content/uploads/Federal-Direct-Tax-Services.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 24, 2017
Raw hash: bc4b105ebaebaa938f48ae8ccfdb975e9cd8a70b6f048a86cc7d5c1b086cd761

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityFederal Direct Tax Services

Victim entityFederal Direct Tax Services

Incidentdiscovered Feb 2, 2017

Stated responseBlocked the unauthorized party’s ability to access our partners’ information

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov