HackingProfessional ServicesProfessional ServicesData ExfiltratedCustomer Data InvolvedPIIIdentity (basic)LowContained

KEB clients

bd_b57647b830121918 · schema v1 · pii pii-v1

Severity

Low

Discovered

Feb 7, 2023

Filed

Aug 12, 2024

To disclose

18 months

Affected

10state residents only

Confidence

64%

Full breach record for KEB clients →

KEB LLP notified clients of a cybersecurity incident where an unauthorized actor accessed the network between Jan 27 and Feb 7, 2023. Suspicious activity was detected on Feb 7, 2023. Files containing PII were viewed/copied. KEB engaged third-party reviewers, notified law enforcement, and offered identity theft protection.

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Incident timeline

undetected · 11 days

discovery → filing · 18 months / 552 days

Jan 27, 2023

Begins

Feb 7, 2023

Discovered

Aug 12, 2024

Filed

vs. sector median

+60 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed10 affectedView incident

Name: Kerber, Eck & Braeckel LLP
norm: kerber eck braeckel

Name: KEB clients
norm: keb clients
Industry: Professional Servicesllm

Discovered: Feb 7, 2023
Breach occurred: Jan 27, 2023 – Feb 7, 2023
Undetected for: 11 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 12, 2024
Affected individuals: 10state-resident count only
Data types: PIIIdentity (basic)
Attack vector: Unauthorized Access
MITRE ATT&CK: T1078 Valid AccountsT1119 Automated Collection
Threat actor: External
Regulator citations: Reported this event to federal law enforcement and appropriate privacy regulators where required

During the incident: Securing our network
Working with a third-party to perform a thorough and time-intensive review of the potentially impacted files
Reported this event to federal law enforcement and appropriate privacy regulators where required
Offering 12/24 months of complimentary access to identity theft protection services through IDX
Changes made: Implemented an advanced threat detection and response tool throughout our network
Reviewing existing policies and procedures related to data security
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 18 months(552 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

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-1584.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 12, 2024
Raw hash: 331e011317c9eb2c42f2965f4eecf9464713b349bc679c0106d8b08f2f0bebea

Reporting entityKerber, Eck & Braeckel LLP

Victim entityKEB clients

Incidentdiscovered Feb 7, 2023

Stated responseSecuring our network

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov