Social EngineeringProfessional ServicesProfessional ServicesPhishingStolen CredentialsCustomer Data InvolvedData ExfiltratedIdentity (basic)Government IDFinancial accountMediumResolved

Comiskey & Company P.C.

bd_fad32b9aa747fcff · schema v1 · pii pii-v1

Severity

Medium

Discovered

Jan 23, 2020

Filed

Aug 3, 2020

To disclose

28 weeks

Affected

7state residents only

Linked

4 filings

Confidence

65%

Full breach record for Comiskey & Company P.C. →2 incidents on file

Comiskey & Company, P.C. notified clients of unauthorized access to three employee email accounts between Oct 26, 2019 and Feb 18, 2020. The breach was discovered on Jan 23, 2020. Exposed data included names, addresses, SSNs, and financial account info. The firm engaged forensic specialists, reset credentials, and offered 4 years of credit monitoring.

J jump to incidentP pin to compareR raw source

Incident timeline

undetected · 89 days

discovery → filing · 28 weeks / 193 days

Oct 26, 2019

Begins

Jan 23, 2020

Discovered

Aug 3, 2020

Filed

vs. sector median

+9 wks slower

This filing is one of 4 about the same incident.View merged incident

Linked disclosures

Why this link?

Regulatory filings (3) · sorted by filing gap

Massachusetts State AGbd_00d956b6ec6db2452020-08-03Verified
Indiana State AGbd_c0970e88c10c99da2020-08-03Verified
New Hampshire State AGbd_37394e60f32c1d622020-08-10 · +7dVerified

Name: Comiskey & Company P.C.
norm: comiskey

Name: Comiskey & Company P.C.
norm: comiskey
Industry: Professional Servicesllm

Discovered: Jan 23, 2020
Breach occurred: Oct 26, 2019 – Feb 18, 2020
Undetected for: 89 daysoccurrence → discovery
Materiality determined: —
Notification sent: Aug 3, 2020
Affected individuals: 7state-resident count only
Data types: Identity (basic)Government IDFinancial account
Data elements: Social Security number
Attack vector: Phishing
MITRE ATT&CK: T1566.002 Spearphishing LinkT1078 Valid AccountsT1114 Email Collection
Threat actor: ExternalFinancial
Initial access: phishing_link

During the incident: Changed the employee’s email account credentials
Began an investigation into the activity
Conducted with the assistance of third-party forensic specialists
Offering you access to 4 years of complimentary credit monitoring and identity protection services through Experian
Changes made: Offering you access to 4 years of complimentary credit monitoring and identity protection services through Experian
Source: Quoted from the filing itself, not independently verified.

Time to disclose: 28 weeks(193 days from discovery to filing)
Compliance flags: — (clock not assessable for this source)

Status: No extraction artifact recorded for this disclosure.

Filing propagation · 4 filings · 4 states

View merged incident ↗

Massachusetts State AGAug 3 · first

Indiana State AGAug 3 · first

Montana State AGAug 3 · first · this page

New Hampshire State AG+7d

Pattern: first filing Aug 3 (MA), last Aug 10 (NH) — a 7-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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/Comiskey-Company-Consumer-ltr.pdf
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 3, 2020
Raw hash: b7634869dc50e9576b11607c7c0dd20fac6c5478f06ce1241f0ec04f1e1ed921

Linked disclosures

Regulatory filings (3) · sorted by filing gap

Reporting entityComiskey & Company P.C.

Victim entityComiskey & Company P.C.

Incidentdiscovered Jan 23, 2020

Stated responseChanged the employee’s email account credentials

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancedojmt.gov