HackingTechnologyProfessional ServicesInformationBrute ForceStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Financial accountCredentialsLowContained

Sirius Federal

bd_a641d8dc75eb6cc6 · schema v1 · pii pii-v1

Severity

Low

Discovered

Aug 2, 2023

Filed

Jan 31, 2024

To disclose

26 weeks

Affected

6state residents only

Linked

6 filings

Confidence

65%

Full breach record for Sirius Federal →

Sirius Federal, LLC reported a data breach to the New Hampshire Attorney General on January 31, 2024. Unauthorized access occurred between July 31 and August 2, 2023, via brute force attack on the company's VPN. The incident impacted 6 New Hampshire residents, exposing personal information including financial account and payment card data for a subset. The company engaged third-party experts, disabled compromised credentials, notified law enforcement, and offered 2 years of credit monitoring.

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Incident timeline

undetected · 2 days

discovery → filing · 26 weeks / 182 days

Jul 31, 2023

Begins

Aug 2, 2023

Discovered

Dec 20, 2023

Scope determined

Jan 31, 2024

Filed

vs. sector median

+7 wks slower

This filing is one of 6 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (5) · sorted by filing gap

Maine State AGbd_7875f0a074bf5b6e2024-01-31Verified by operator
Massachusetts State AGbd_bd022fe35eafa7402024-01-31Verified
Vermont State AGbd_579778adb1846cb62024-01-19 · +12dVerified
Montana State AGbd_62d7ca0f719fa8a72024-01-19 · +12dCandidate

Show 1 more filing ↓up to 12d gap

Indiana State AGbd_780c87eef21587532024-01-19 · +12dVerified

Name: Sirius Federal
norm: sirius federal

Name: Sirius Federal
norm: sirius federal
Industry: TechnologyllmProfessional Servicesllm

Discovered: Aug 2, 2023
Breach occurred: Jul 31, 2023 – Aug 2, 2023
Undetected for: 2 daysoccurrence → discovery
Materiality determined: Dec 20, 2023
Notification sent: Jan 19, 2024
Affected individuals: 6state-resident count only
Data types: Identity (basic)Financial accountCredentials
Attack vector: Unauthorized Access
MITRE ATT&CK: T1110 Brute ForceT1078 Valid Accounts
Threat actor: ExternalFinancial
Regulator citations: Notified New Hampshire Office of the Attorney General

During the incident: Triggered its incident response processes
Launched an investigation with the assistance of third-party cybersecurity experts
Engaged a leading data mining vendor to help analyze the data identified in the investigation
Took steps to secure the systems and contain the incident
Disabled the credentials associated with the unauthorized activity
Notified law enforcement regarding the incident
Changes made: Working to further enhance its security controls
Strengthening security monitoring
Enhancing authentication protocols where feasible and appropriate
Offering credit monitoring and identity protection services for two years through Experian
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 26 weeks(182 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 6 filings · 6 states

View merged incident ↗

Vermont State AGJan 19 · first

Montana State AGJan 19 · first

Indiana State AGJan 19 · first

Maine State AG+12d

Massachusetts State AG+12d

New Hampshire State AG+12d · this page

Pattern: first filing Jan 19 (VT), last Jan 31 (NH) — 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://mm.nh.gov/files/uploads/doj/remote-docs/sirius-federal-cdw-g-20240131.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 31, 2024
Raw hash: c4ae7ef030144b5fe40561bb9f91b78609a39227de40f922c86541051ad1a264

Linked disclosures

Regulatory filings (5) · sorted by filing gap

Reporting entitySirius Federal

Victim entitySirius Federal

Incidentdiscovered Aug 2, 2023

Stated responseTriggered its incident response processes

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov