UnknownProfessional ServicesProfessional ServicesCustomer Data InvolvedFinancial accountIdentity (basic)Government IDPIIMediumContained

Councilor, Buchanan & Mitchell, P.C.

bd_4e8e514c0eb86c79 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jan 21, 2026

To disclose

—

Affected

Not disclosed

Confidence

66%

Full breach record for Councilor, Buchanan & Mitchell, P.C. →

Councilor, Buchanan & Mitchell, P.C. notified Massachusetts residents of a security event that may have included their personal information. The firm secured its systems, investigated the incident, and is offering 24 months of complimentary identity monitoring through Kroll. No specific dates, counts, or attack vectors were disclosed in the notice.

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Incident timeline — partial

? — ?

Breach window unknown

Jan 21, 2026

Filed

—

No filing yet · watching

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

Tracked as a single-filing incident — the only disclosure on record for this event so far.Confirmed3 affectedView incident

Name: Councilor, Buchanan & Mitchell, P.C.
norm: councilor buchanan mitchell

Name: Councilor, Buchanan & Mitchell, P.C.
norm: councilor buchanan mitchell
Industry: Professional Servicesllm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: Not disclosed
Data types: Financial accountIdentity (basic)Government IDPII
Attack vector: Unknown

During the incident: Promptly took steps to further secure our systems
Investigated the event
Reviewed existing policies and procedures
Adding additional safeguards
Offering 24 months of complimentary identity monitoring services through Kroll
Changes made: Adding additional safeguards
Reviewed existing policies and procedures
Source: Quoted from the filing itself, not independently verified.

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://www.mass.gov/doc/2026-94-councilor-buchanan-mitchell-pc/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Jan 21, 2026
Raw hash: b6c30508b8534442883091b437ace379f02fc10e6120430112b2b9ac0cc37f7d

Reporting entityCouncilor, Buchanan & Mitchell, P.C.

Victim entityCouncilor, Buchanan & Mitchell, P.C.

IncidentUnknown

Stated responsePromptly took steps to further secure our systems

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov