Social EngineeringProfessional ServicesProfessional ServicesPhishingStolen CredentialsCustomer Data InvolvedIdentity (basic)LowContained

Salomon & Company, PC

bd_f5c13c9bbd7c1c15 · schema v1 · pii pii-v1

Severity

Low

Discovered

Oct 31, 2023

Filed

Mar 13, 2024

To disclose

19 weeks

Affected

1state residents only

Confidence

66%

Full breach record for Salomon & Company, PC →

Salomon & Company, P.C. notified Montana residents of a data security incident where an unknown actor accessed an employee email account between Oct 30-31, 2023. The incident involved the theft of names and other personal data. The firm engaged outside cybersecurity experts, secured the email environment, and is offering one year of complimentary identity monitoring via Kroll.

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Incident timeline

undetected · 1 days

discovery → filing · 19 weeks / 134 days

Oct 30, 2023

Begins

Oct 31, 2023

Discovered

Mar 13, 2024

Filed

vs. sector median

+2 wks slower

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed1 affectedView incident

Name: Salomon & Company, PC
norm: salomon

Name: Salomon & Company, PC
norm: salomon
Industry: Professional Servicesllm

Discovered: Oct 31, 2023
Breach occurred: Oct 30, 2023 – Oct 31, 2023
Undetected for: 1 dayoccurrence → discovery
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: External
Initial access: phishing_link

During the incident: Took immediate steps to secure our email environment
Launched an investigation, aided by outside cybersecurity experts
Undertook a comprehensive review of the affected files
Offering one year of complimentary identity monitoring services through Kroll
Changes made: Implemented measures to enhance the security of its email environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 19 weeks(134 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-1187.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Mar 13, 2024
Raw hash: 98d80e7f9f1c399ef585241185e2cab49f4db23eade4e091bfdecc8cfcf25675

Reporting entitySalomon & Company, PC

Victim entitySalomon & Company, PC

Incidentdiscovered Oct 31, 2023

Stated responseTook immediate steps to secure our email environment

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov