MalwareTransportation & LogisticsTransportationRansomwareData ExfiltratedData EncryptedCustomer Data InvolvedEmployee Data InvolvedIdentity (basic)Government IDPIIMediumContained

JHT Holdings, Inc.

bd_7b3cc16f5357fae0 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Mar 22, 2021

Filed

May 7, 2021

To disclose

7 weeks

Affected

511state residents only

Linked

7 filings

Confidence

70%

Full breach record for JHT Holdings, Inc. →

JHT Holdings, Inc. (transportation) disclosed a ransomware attack occurring March 4-22, 2021. Discovered March 22, 2021. 511 Washington residents affected. Data included names, SSNs, and DOT drug test results. FBI notified; forensic firm engaged. Remediation included system isolation, password resets, and enhanced monitoring. Notifications sent May 7, 2021.

J jump to incidentP pin to compareR raw source

Washington clock⏱ WA AG >30d7 weeks discovery → filing

⚠ AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Incident timeline

undetected · 18 days

discovery → filing · 7 weeks / 46 days

Mar 4, 2021

Begins

Mar 22, 2021

Discovered

May 7, 2021

Filed

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

New Hampshire State AGbd_235dfa7b2b169d612021-05-07Verified
Montana State AGbd_8931f834dbba6b892021-05-07Verified
Indiana State AGbd_93d4b4466a9a480e2021-05-07Verified
Maine State AGbd_b591316a7a98c05b2021-05-07Candidate

Show 2 more filings ↓

Oregon State AGbd_e535fd8ef86341f82021-05-07Verified
Massachusetts State AGbd_fdb623f4b9e242e32021-05-07Verified

Name: JHT Holdings, Inc.
norm: jht holdings

Name: JHT Holdings, Inc.
norm: jht holdings
Industry: Transportation & Logisticsllm

Discovered: Mar 22, 2021
Breach occurred: Mar 4, 2021 – Mar 22, 2021
Undetected for: 18 daysoccurrence → discovery
Materiality determined: —
Notification sent: May 7, 2021
Affected individuals: 511state-resident count only
Data types: Identity (basic)Government IDPII
Data elements: NameSocial Security number
WA-stated cause: Cyberattack
WA-stated duration: lifecycle 1-99dexposure 1-99d
WA-stated discovery: Found while ongoingContained same day
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified the Federal Bureau of Investigation

During the incident: Took steps to secure its systems
Launched an investigation
Engaged a cybersecurity firm to assist
Notified the Federal Bureau of Investigation
Changes made: Isolating systems believed to be compromised or encrypted
Eradicating malicious files
Forcing password resets
Enhancing network restrictions
Deploying an advanced endpoint monitoring tool
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 7 weeks(46 days from discovery to filing)
Compliance flags: WA AG >30d
Discovery-date grounding: AG web formThe discovery date came from the AG web-form field, which is systematically later than the detection date stated in the letter. Treat the clock as indicative.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

New Hampshire State AGMay 7 · first

Montana State AGMay 7 · first

Indiana State AGMay 7 · first

Maine State AGMay 7 · first

Oregon State AGMay 7 · first

Massachusetts State AGMay 7 · first

Washington State AGMay 7 · 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://agportal-s3bucket.s3.amazonaws.com/databreach/BreachM10459.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 7, 2021
Raw hash: 810f790cf112e7de37dc345ed3371d30ec55af291f3a2ba1d63b51740e498096

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityJHT Holdings, Inc.

Victim entityJHT Holdings, Inc.

Incidentdiscovered Mar 22, 2021

Stated responseTook steps to secure its systems

ComplianceWA AG >30d

Extraction provenanceno artifact recorded

Source provenanceagportal-s3bucket.s3.amazonaws.com