HackingManufacturingManufacturingTargetedIdentity (basic)Financial accountLowContained

KURT J. LESKER COMPANY

bd_770de28271523ab8 · schema v1 · pii pii-v1

Severity

Low

Discovered

Mar 14, 2019

Filed

Jun 28, 2019

To disclose

15 weeks

Affected

2state residents only

Linked

2 filings

Confidence

67%

Full breach record for KURT J. LESKER COMPANY →4 incidents on file

Kurt J. Lesker Company notified NH AG of a data incident affecting 2 NH residents. Suspicious activity detected March 14, 2019; unauthorized access confirmed March 27, 2019. Data involved: names, bank/financial account numbers, credit/debit card info. No evidence of actual misuse. Notices sent June 24, 2019. Forensic firm retained; 12 months identity monitoring offered.

J jump to incidentP pin to compareR raw source

Incident timeline

discovery → filing · 15 weeks / 106 days

Mar 14, 2019

Discovered

Jun 28, 2019

Filed

vs. sector median

+4 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

Massachusetts State AGbd_99427542f7b6f7b42019-06-24 · +4dVerified

Name: Mullen Coughlin LLC
norm: mullen coughlin

Name: KURT J. LESKER COMPANY
norm: kurt j lesker
Domain: lesker.com
Industry: Manufacturingllm

Discovered: Mar 14, 2019
Materiality determined: —
Notification sent: Jun 24, 2019
Affected individuals: 2state-resident count only
Data types: Identity (basic)Financial account
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid Accounts
Threat actor: External
Regulator citations: Notified New Hampshire Attorney General Consumer Protection Bureau

During the incident: Launched an investigation to determine the full nature and scope of this incident
Retained a leading forensic investigation firm to assist with KJLC's investigation
Took steps to further secure its systems
Reviewed existing policies and procedures to further secure the information in its systems
Provided written notice of this incident to all affected individuals
Offered impacted individuals complimentary access to 12 months of identity monitoring, fraud consultation, and identity theft restoration services through Kroll
Changes made: Reviewed existing policies and procedures to further secure the information in its systems
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 15 weeks(106 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 2 filings · 2 states

View merged incident ↗

Massachusetts State AGJun 24 · first

New Hampshire State AG+4d · 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/kurt-j-lesker-20190628.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jun 28, 2019
Raw hash: f2889d209780c2b194512fcb4befbe6fee83a270ad62e0efb678d9d1740c0dc6

Linked disclosures

Regulatory filings (1) · sorted by filing gap

Reporting entityMullen Coughlin LLC

Victim entityKURT J. LESKER COMPANY

Incidentdiscovered Mar 14, 2019

Stated responseLaunched an investigation to determine the full nature and scope of this incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancemm.nh.gov