DisclosureLens
HackingProfessional ServicesFinancial ServicesProfessional ServicesStolen CredentialsCustomer Data InvolvedIdentity (basic)Government IDMediumActive

MJMS Family Office Services

bd_cadeac9778001ab4 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Jul 1, 2026

To disclose

—

Affected

Not disclosed

Confidence

68%
Full breach record for MJMS Family Office Services →2 incidents on file

MJMS Family Office Services LLC and Madden, Jiganti, Moore & Sheridan LLP issued a Massachusetts breach notification regarding suspicious activity involving confidential data. The incident involved unauthorized access to customer information, including names, Social Security numbers, and dates of birth. The entities offered 24 months of Kroll identity monitoring services to affected individuals.

Incident timeline — partial

? — ?

Breach window unknown

Jul 1, 2026

Filed

No interval is drawn: no breach start or discovery date is on record for this filing.

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

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.