MalwareRetail & ConsumerRetailRansomwareCapture Stored DataData ExfiltratedData EncryptedEmployee Data InvolvedCustomer Data InvolvedIdentity (basic)Government IDMinorMediumContained

Keller Supply Company

bd_a28dec500a4e44a8 · schema v1 · pii pii-v1

Severity

Medium

Discovered

Nov 18, 2021

Filed

Jan 28, 2022

To disclose

10 weeks

Affected

338state residents only

Linked

7 filings

Confidence

67%

Full breach record for Keller Supply Company →

Keller Supply Company experienced a ransomware event on November 18, 2021, which encrypted systems and resulted in the copying of files containing employee and minor personal information, including names, SSNs, and dates of birth. The company engaged a cybersecurity firm for investigation and offered complimentary credit monitoring services to affected individuals.

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Incident timeline

discovery → filing · 10 weeks / 71 days

Nov 18, 2021

Discovered

Jan 28, 2022

Filed

vs. sector median

+3 wks slower

This filing is one of 7 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (6) · sorted by filing gap

Oregon State AGbd_25c7b960c917b80d2022-01-28Candidate
Massachusetts State AGbd_650e6a69339df8762022-01-28Verified
Washington State AGbd_6f9e1da388f45c892022-01-28Verified
New Hampshire State AGbd_8338a7280da5c2402022-01-28Verified

Show 2 more filings ↓

Indiana State AGbd_b977ceaa3ecdc9192022-01-28Verified
California State AGbd_d7f9b4a7bed813962022-01-28Verified

Name: Keller Supply Company
norm: keller supply

Name: Keller Supply Company
norm: keller supply
Industry: Retail & Consumerllm

Discovered: Nov 18, 2021
Materiality determined: —
Notification sent: —
Affected individuals: 338state-resident count only
Data types: Identity (basic)Government IDMinor
Data elements: Social Security number
Attack vector: Ransomware
MITRE ATT&CK: T1486 Data Encrypted for ImpactT1041 Exfiltration Over C2 Channel
Threat actor: ExternalFinancial

During the incident: Investigated the incident with the help of a leading cybersecurity firm
Offering a complimentary one-year membership of Experian IdentityWorksTM Credit 3B
Offering a complimentary one-year membership of Experian IdentityWorksTM Minor Plus
Changes made: Taken steps to prevent a similar attack from happening in the future
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 10 weeks(71 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 7 filings · 7 states

View merged incident ↗

Oregon State AGJan 28 · first

Massachusetts State AGJan 28 · first

Washington State AGJan 28 · first

New Hampshire State AGJan 28 · first

Indiana State AGJan 28 · first

California State AGJan 28 · first

Montana State AGJan 28 · 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://dojmt.gov/wp-content/uploads/OCP/Consumer-Notification-Letter-203.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 28, 2022
Raw hash: 2a61202e9d772c695244d059f249bbc56e13e9cd04a48ab3ad869870d5fd520b

Linked disclosures

Regulatory filings (6) · sorted by filing gap

Reporting entityKeller Supply Company

Victim entityKeller Supply Company

Incidentdiscovered Nov 18, 2021

Stated responseInvestigated the incident with the help of a leading cybersecurity firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov