HackingTechnologyInformationStolen CredentialsData ExfiltratedPIIIdentity (basic)LowResolved

DATAMARK, Inc.

bd_a1b94ad1fb03b7a5 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 5, 2021

Filed

Jun 4, 2021

To disclose

13 weeks

Affected

1state residents only

Linked

2 filings

Confidence

66%

Full breach record for DATAMARK, Inc. →

DATAMARK, Inc. notified Montana residents of unauthorized network access occurring March 1-6, 2021, detected on March 5, 2021. Files containing names and other sensitive info were potentially downloaded. The company implemented security measures and offered 12 months of credit monitoring via TransUnion.

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Incident timeline

undetected · 4 days

discovery → filing · 13 weeks / 91 days

Mar 1, 2021

Begins

Mar 5, 2021

Discovered

Jun 4, 2021

Filed

vs. sector median

6 wks faster

This filing is one of 2 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (1) · sorted by filing gap

New Hampshire State AGbd_9b487250f6e617462021-06-11 · +7dVerified

Name: DATAMARK, Inc.
norm: datamark

Name: DATAMARK, Inc.
norm: datamark
Industry: Technologyllm

Discovered: Mar 5, 2021
Breach occurred: Mar 1, 2021 – Mar 6, 2021
Undetected for: 4 daysoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1041 Exfiltration Over C2 Channel
Threat actor: External
Initial access: valid_credentials

During the incident: Implemented additional technical security measures
Reviewing and enhancing existing policies and procedures
Offering complimentary access to credit monitoring and identity restoration services through TransUnion for 12 months
Changes made: Implemented additional technical security measures
Reviewing and enhancing existing policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(91 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Montana State AGJun 4 · first · this page

New Hampshire State AG+7d

Pattern: first filing Jun 4 (MT), last Jun 11 (NH) — a 7-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/dat-notif.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 4, 2021
Raw hash: bcb59d942a35528bc4a84dfe373b944153b91bfce4af46dff085557a265329ae

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityDATAMARK, Inc.

Victim entityDATAMARK, Inc.

Incidentdiscovered Mar 5, 2021

Stated responseImplemented additional technical security measures

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov