HackingPCIPIILowContained

South Shore Concierge Medicine

bd_91442e6106fe4ae6 · schema v1 · pii pii-v1

Severity

Low

Discovered

—

Filed

May 13, 2026

To disclose

—

Affected

19state residents only

Confidence

66%

Full breach record for South Shore Concierge Medicine →

South Shore Concierge Medicine (dba Concierge Medicine of the South Shore) notified Massachusetts residents of a data security incident involving access to names and payment card information. The organization provided 12 months of complimentary credit monitoring via Cyberscout/TransUnion. The incident is reported to the Massachusetts Attorney General.

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Incident timeline — partial

? — ?

Breach window unknown

May 13, 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.Confirmed19 affectedView incident

Name: South Shore Concierge Medicine
norm: south shore concierge medicine

Name: South Shore Concierge Medicine
norm: south shore concierge medicine
Also named: South Shore Concierge Medicinedba oflegal entity
Concierge Medicine of the South Shoredba oftrade name

Discovered: —
Materiality determined: —
Notification sent: May 13, 2026
Affected individuals: 19state-resident count only
Data types: PCIPII
Attack vector: Unauthorized Access
MITRE ATT&CK: T1114 Email Collection
Threat actor: ExternalFinancial
Regulator citations: Reported to the Massachusetts Attorney General

During the incident: Arranged for enrollment in an online credit monitoring service through Cyberscout, a TransUnion company, for 12 months
Changes made: Recommended that individuals remain vigilant in regularly reviewing and monitoring all account statements, credit history, and explanation of benefits forms
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/2026-774-south-shore-concierge-medicine-dba-concierge-medicine-of-south-shore/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: May 13, 2026
Raw hash: 93cfff3ebd72bea8e7aa37f0cfdc51cc1bb4bfd6cdd1930d1c46130ad2293bb5

Reporting entitySouth Shore Concierge Medicine

Victim entitySouth Shore Concierge Medicine

IncidentUnauthorized Access

Stated responseArranged for enrollment in an online credit monitoring service through Cyberscout, a TransUnion company, for 12 months

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov