Social EngineeringProfessional ServicesProfessional ServicesPhishingStolen CredentialsCustomer Data InvolvedDelayed DiscoveryIdentity (basic)Government IDMediumContained

Tandym Group, LLC

bd_f882cd7d30af816b · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 30, 2023

Filed

Apr 5, 2024

To disclose

44 weeks

Affected

Not disclosed

Linked

5 filings

Confidence

66%

Full breach record for Tandym Group, LLC →2 incidents on file

Tandym Group, LLC notified consumers of a data breach where an unauthorized individual accessed an employee's email account and the iSolved system on May 18, 2023. The incident involved the exposure of names and Social Security numbers. Tandym engaged cybersecurity specialists, enhanced security policies, and offered 12 months of credit monitoring and fraud assistance.

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Vermont clock✗ VT AG >45 bday44 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 · 12 days

discovery → filing · 44 weeks / 311 days

May 18, 2023

Begins

May 30, 2023

Discovered

Apr 5, 2024

Filed

vs. sector median

+25 wks slower

This filing is one of 5 filings about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (4) · sorted by filing gap

Montana State AGbd_2b78dc376e7748962024-04-05Candidate
New Hampshire State AGbd_b967e0d961dfefef2024-04-05Verified
Massachusetts State AGbd_d23ba75283ef83732024-04-05Verified
Indiana State AGbd_edcdbfa14b6decdf2024-04-05Verified

Name: Tandym Group, LLC
norm: tandym group

Name: Tandym Group, LLC
norm: tandym group
Industry: Professional Servicesllm

Discovered: May 30, 2023
Breach occurred: May 18, 2023
Undetected for: 12 daysoccurrence → discovery
Materiality determined: —
Notification sent: Apr 5, 2024
Affected individuals: Not disclosed
Data types: Identity (basic)Government ID
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Launched an investigation into the nature and scope of the incident with the assistance of industry-leading cybersecurity specialists
Providing access to Single Bureau Credit Monitoring/Single Bureau Credit Report/Single Bureau Credit Score services at no charge
Providing proactive fraud assistance through Identity Force, a TransUnion company
Reviewing and enhancing information security policies and procedures
Changes made: Reviewing and enhancing information security policies and procedures
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 44 weeks(311 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 · 5 filings · 5 states

View merged incident ↗

Montana State AGApr 5 · first

New Hampshire State AGApr 5 · first

Massachusetts State AGApr 5 · first

Indiana State AGApr 5 · first

Vermont State AGApr 5 · 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://ago.vermont.gov/document/2024-04-05-tandym-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: Apr 5, 2024
Raw hash: 5d120f327ca9a18a98c3b72079a734b964c8eb49bd875ceab7cca61e59517937

Linked disclosures

Regulatory filings (4) · sorted by filing gap

Reporting entityTandym Group, LLC

Victim entityTandym Group, LLC

Incidentdiscovered May 30, 2023

Stated responseLaunched an investigation into the nature and scope of the incident with the assistance of industry-leading cybersecurity specialists

ComplianceVT AG >45 bday

Extraction provenanceno artifact recorded

Source provenanceago.vermont.gov