HackingProfessional ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedPIIIdentity (basic)Government IDMediumContained

Kimco Staffing Services Inc

bd_d9b6d152df31d604 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jun 24, 2023

Filed

Dec 19, 2023

To disclose

25 weeks

Affected

3state residents only

Linked

6 filings

Confidence

66%

Full breach record for Kimco Staffing Services Inc →

Kimco Staffing Services Inc. notified New Hampshire residents of a cybersecurity event discovered on June 24, 2023, involving unauthorized access to certain computer systems. Approximately 3 NH residents were affected. Kimco engaged forensic specialists, secured its network, and offered 12 months of credit monitoring via Kroll.

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Leak gap clock⏱ Leak >90d25 weeks discovery → filing

Incident timeline

discovery → filing · 25 weeks / 178 days

Jun 24, 2023

Discovered

Dec 19, 2023

Filed

vs. sector median

+7 wks slower

This filing is one of 6 about the same incident.View merged incident

A leak claim by alphv about this victim predates this filing by 140 days.View originating leak claim

Linked disclosures

Why this link?

Ransomware claims (1)

Leak Sitealphvbd_25e83c5caf9ca95c2023-08-01 · +140dVerified by operator

Regulatory filings (4) · sorted by filing gap

California State AGbd_4347f35c659302b72023-12-19Verified
Massachusetts State AGbd_6612009e2b4a69182023-12-19Verified by operator
Montana State AGbd_7b14c885d342aa562023-12-19Candidate
Maine State AGbd_8db7a4c2493ba7512023-12-19Verified

Name: Kimco Staffing Services Inc
norm: kimco staffing
Domain: kimco.com

Name: Kimco Staffing Services Inc
norm: kimco staffing
Domain: kimco.com
Industry: Professional Servicesllm

Discovered: Jun 24, 2023
Materiality determined: —
Notification sent: Dec 19, 2023
Affected individuals: 3state-resident count only
Data types: PIIIdentity (basic)Government ID
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Initial access: valid_credentials

During the incident: Moved immediately took steps to secure our network and maintain operations in a safe and secure fashion
Launched an investigation with the assistance of third-party forensic specialists
Providing access to credit monitoring services for through Kroll
Providing impacted individuals with guidance on how to better protect against identity theft and fraud
Changes made: Working to review our existing policies and procedures
Implement additional administrative and technical safeguards to further secure the information on our systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 25 weeks(178 days from discovery to filing)
Compliance flags: Leak >90d
Discovery-date grounding: letter-groundedThe discovery date is the detection date narrated in the notification letter — the defensible tier.

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 5 filings · 5 states

View merged incident ↗

California State AGDec 19 · first

Massachusetts State AGDec 19 · first

Montana State AGDec 19 · first

Maine State AGDec 19 · first

New Hampshire State AGDec 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://mm.nh.gov/files/uploads/doj/remote-docs/kimco-staffing-services-20231219.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 19, 2023
Raw hash: 56131bb7ebc28952e7f4d57bce10dd1a05cd82e3e9c7851ee5a23c2614e7107a

Linked disclosures

Ransomware claims (1)

Regulatory filings (4) · sorted by filing gap

Reporting entityKimco Staffing Services Inc

Victim entityKimco Staffing Services Inc

Incidentdiscovered Jun 24, 2023

Stated responseMoved immediately took steps to secure our network and maintain operations in a safe and secure fashion

ComplianceLeak >90d

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov