HackingTechnologyInformationStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

CYPREXX SERVICES, LLC

bd_07fce5b60e797ab2 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Nov 10, 2021

To disclose

—

Affected

1state residents only

Linked

4 filings

Confidence

67%

Full breach record for CYPREXX SERVICES, LLC →

Cyprexx Services, LLC notified Montana residents of a cybersecurity incident involving unauthorized access to systems. The company reset passwords, notified federal law enforcement, and offered 24 months of credit monitoring. No evidence of misuse was found. The specific date of discovery is not stated in the letter.

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Incident timeline — partial

? — ?

Breach window unknown

Nov 10, 2021

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

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

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Indiana State AGbd_db820d1db557f0fa2021-11-10Verified
Maine State AGbd_e9edef0635b4f0942021-11-10Verified
Massachusetts State AGbd_f0e674908abbf1312021-11-11 · +1dVerified

Name: CYPREXX SERVICES, LLC
norm: cyprexx services
Domain: cyprexx.com

Name: CYPREXX SERVICES, LLC
norm: cyprexx services
Domain: cyprexx.com
Industry: Technologyllm

Discovered: —
Materiality determined: —
Notification sent: Nov 10, 2021
Affected individuals: 1state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified federal law enforcement
Initial access: valid_credentials

During the incident: Resetting relevant account passwords
Reviewing the contents of the potentially accessed files and folders
Notified federal law enforcement
Reviewing and enhancing existing policies and procedures
Offering complimentary credit monitoring and identity protection services for 24 months through Experian
Changes made: Reviewing and enhancing existing policies and procedures to reduce the likelihood of a similar future event
Source: Quoted from the filing itself, not independently verified.

Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Indiana State AGNov 10 · first

Maine State AGNov 10 · first

Montana State AGNov 10 · first · this page

Massachusetts State AG+1d

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/OCP/Consumer-Notification-Letter-72.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 10, 2021
Raw hash: 9b97ca5039ff10aa2d79e94b4285a16c5e3550bdabb8b0711fb671f95fb63681

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityCYPREXX SERVICES, LLC

Victim entityCYPREXX SERVICES, LLC

IncidentUnauthorized Access

Stated responseResetting relevant account passwords

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov