PhysicalProfessional ServicesProfessional ServicesTheftCustomer Data InvolvedIdentity (basic)Government IDMediumContained

HydroChem LLC

bd_b8e9ed6d2874e54f · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 3, 2020

Filed

Feb 19, 2020

To disclose

7 weeks

Affected

2state residents only

Linked

2 filings

Confidence

67%

Full breach record for HydroChem LLC →

HydroChem LLC d/b/a HydroChemPSC notified Montana residents of a data breach involving the theft of an employee laptop on January 3, 2020. The laptop contained names, Social Security numbers, and driver's license numbers. The laptop was password-protected. The company offered 12 months of identity monitoring.

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Incident timeline

discovery → filing · 7 weeks / 47 days

Jan 3, 2020

Discovered

Feb 19, 2020

Filed

vs. sector median

12 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

Indiana State AGbd_911a94661de4fb8f2020-02-19Verified

Name: HydroChem LLC
norm: hydrochem

Name: HydroChem LLC
norm: hydrochem
Industry: Professional Servicesllm

Discovered: Jan 3, 2020
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unknown
MITRE ATT&CK: T1052 Exfiltration Over Physical Medium
Threat actor: External
Regulator citations: notifying regulatory authorities, as required by law

During the incident: Launched an investigation
Reviewing our existing policies and procedures
Implementing additional safeguards to further secure our devices and the information stored thereon
Notifying regulatory authorities
Providing you with twelve (12) months of complimentary identity monitoring services through Kroll
Changes made: Reviewing our existing policies and procedures
Implementing additional safeguards to further secure our devices and the information stored thereon
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(47 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 ↗

Indiana State AGFeb 19 · first

Montana State AGFeb 19 · first · this page

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/CON-CON-6.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Feb 19, 2020
Raw hash: c249bf87bd29fc2e83b652fbd653a284d710f775186cb546031d274231274316

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityHydroChem LLC

Victim entityHydroChem LLC

Incidentdiscovered Jan 3, 2020

Stated responseLaunched an investigation

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov