HackingTechnologyInformationStolen CredentialsDelayed DiscoveryIdentity (basic)Government IDMediumContained

Denkai America

bd_dee0abbc72b8ae36 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Aug 6, 2024

Filed

Nov 7, 2024

To disclose

13 weeks

Affected

Not disclosed

Linked

4 filings

Confidence

65%

Full breach record for Denkai America →

Denkai America Inc. notified consumers of a cybersecurity incident discovered on August 6, 2024. The breach potentially exposed names and Social Security numbers. Denkai engaged forensic experts, implemented additional security measures, and offered complimentary credit monitoring and identity protection services via Cyberscout (TransUnion) to affected individuals.

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Vermont clock✗ VT AG >45 bday13 weeks discovery → filing

⚠ unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Incident timeline

discovery → filing · 13 weeks / 93 days

Aug 6, 2024

Discovered

Nov 7, 2024

Filed

vs. sector median

5 wks faster

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

New Hampshire State AGbd_acb787fc49664a732024-11-07Verified
Indiana State AGbd_10163efd668038cc2024-11-06 · +1dVerified
Massachusetts State AGbd_60ce9efa7ad9bdb12024-11-12 · +5dVerified

Name: Denkai America
norm: denkai america

Name: Denkai America
norm: denkai america
Industry: Technologyllm

Discovered: Aug 6, 2024
Materiality determined: —
Notification sent: Nov 6, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Engaged a team of cybersecurity experts to assist it with conducting a forensic investigation
Implemented additional security measures to minimize the risk of a similar incident occurring in the future
Notifying individuals of the event
Offering access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive assistance to help with any questions that might have or in the event that become a victim of fraud
Changes made: Implemented additional security measures to minimize the risk of a similar incident occurring in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 13 weeks(93 days from discovery to filing)
Compliance flags: VT AG >45 bday
Discovery-date grounding: unattributedNo provenance was recorded for this discovery date and it matches no other date on the record. It may be correct, but it is not independently grounded.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Indiana State AGNov 6 · first

New Hampshire State AG+1d

Vermont State AG+1d · this page

Massachusetts State AG+6d

Pattern: first filing Nov 6 (IN), last Nov 12 (MA) — a 6-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://ago.vermont.gov/document/2024-11-07-denkai-america-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Nov 7, 2024
Raw hash: 17d948486b532642b2fa808072bfacb5e44f9a9141625bd3daae2824d090b8d7

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityDenkai America

Victim entityDenkai America

Incidentdiscovered Aug 6, 2024

Stated responseEngaged a team of cybersecurity experts to assist it with conducting a forensic investigation

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov