Social EngineeringProfessional ServicesProfessional ServicesPhishingStolen CredentialsCustomer Data InvolvedTargetedIdentity (basic)Government IDFinancial accountCredentialsMediumContained

Fein, Such, Kahn & Shepard, P.C.

bd_c977d2f6e0eb200f · schema v1 · pii pii-v1

Severity

Medium

Discovered

May 6, 2020

Filed

Dec 10, 2020

To disclose

31 weeks

Affected

1state residents only

Linked

3 filings

Confidence

67%

Full breach record for Fein, Such, Kahn & Shepard, P.C. →

Fein, Such, Kahn & Shepard, P.C. notified clients of a data breach where two employee email accounts were compromised via phishing on May 6, 2020. The incident exposed personal information including names, addresses, SSNs, DOBs, financial account info, and credentials. The firm engaged forensic investigators and offered credit monitoring.

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Incident timeline

discovery → filing · 31 weeks / 218 days

May 6, 2020

Discovered

Dec 10, 2020

Filed

vs. sector median

+12 wks slower

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (2) · sorted by filing gap

New Hampshire State AGbd_90133e4eb2c4eac42020-12-10Verified
Massachusetts State AGbd_d97f7140283248372020-12-10Verified

Name: Fein, Such, Kahn & Shepard, P.C.
norm: fein such kahn shepard

Name: Fein, Such, Kahn & Shepard, P.C.
norm: fein such kahn shepard
Industry: Professional Servicesllm

Discovered: May 6, 2020
Materiality determined: —
Notification sent: —
Affected individuals: 1state-resident count only
Data types: Identity (basic)Government IDFinancial accountCredentials
Data elements: Social Security numberDate of birth
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid Accounts
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Engaged an independent forensic firm
Secured the account
Enhanced the security of our email environment
Offering complimentary identity monitoring services through Kroll
Changes made: Enhanced the security of our email environment
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 31 weeks(218 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 3 filings · 3 states

View merged incident ↗

New Hampshire State AGDec 10 · first

Massachusetts State AGDec 10 · first

Montana State AGDec 10 · 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/fsksSamp.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Dec 10, 2020
Raw hash: 9da329edc6b332813a0fdd9fb359bfc18c85f88fbc138fbc69764c2a4366d6cb

Linked disclosures

Regulatory filings (2) · sorted by filing gap

Reporting entityFein, Such, Kahn & Shepard, P.C.

Victim entityFein, Such, Kahn & Shepard, P.C.

Incidentdiscovered May 6, 2020

Stated responseEngaged an independent forensic firm

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov