HackingProfessional ServicesProfessional ServicesData ExfiltratedData PublishedTargetedPIIIdentity (basic)LowContained

Wencor Group LLC

bd_9a408f487573102b · schema v1 · pii pii-v1

Severity

Low

Discovered

Nov 9, 2023

Filed

Aug 1, 2024

To disclose

38 weeks

Affected

Not disclosed

Linked

2 filings

Confidence

66%

Full breach record for Wencor Group LLC →

Wencor Group LLC notified consumers of a cybersecurity incident where a cybercriminal gained unauthorized access to corporate systems between Nov 8-9, 2023. The attacker stole internal business documents and posted them on the dark web on April 9, 2024. Affected data includes names and other PII. Wencor engaged external cybersecurity firms, cooperated with law enforcement, and offered 24 months of credit monitoring.

J jump to incidentP pin to compareR raw source

Vermont clock✗ VT AG >45 bday38 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

undetected · 1 days

discovery → filing · 38 weeks / 266 days

Nov 8, 2023

Begins

Nov 9, 2023

Discovered

Aug 1, 2024

Filed

vs. sector median

+20 wks slower

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

Vermont State AGbd_a9572c38154200792024-07-31 · +1dCandidate

Name: Wencor Group LLC
norm: wencor group

Name: Wencor Group LLC
norm: wencor group
Industry: Professional Servicesllm

Discovered: Nov 9, 2023
Breach occurred: Nov 8, 2023 – Nov 9, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: Aug 1, 2024
Affected individuals: Not disclosed
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1190 Exploit Public-Facing ApplicationT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial
Regulator citations: Notified Vermont Attorney General
Initial access: exploit_public_facing

During the incident: Worked with an external cybersecurity firm to determine the source and scope of unauthorized access
Conducted a thorough investigation
Full cooperation with law enforcement
Arranged for complimentary 24-month credit monitoring service through CyEx
Changes made: Stopped unauthorized access and secured systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 38 weeks(266 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 · 2 filings

View merged incident ↗

Vermont State AGJul 31 · first

Vermont State AG+1d · 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://ago.vermont.gov/document/2024-08-01-wencor-group-data-breach-notice-consumers
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 1, 2024
Raw hash: 27a5cf44466e3b16daa83df1c16e7cd0487b383e98d6d9169dec2d5a62c52695

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityWencor Group LLC

Victim entityWencor Group LLC

Incidentdiscovered Nov 9, 2023

Stated responseWorked with an external cybersecurity firm to determine the source and scope of unauthorized access

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov