Social EngineeringHealthcareHealthcarePhishingCustomer Data InvolvedIdentity (basic)Government IDMediumResolved

Heart Care Centers of Illinois

bd_a99abe01c8a5e196 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Aug 1, 2026

To disclose

—

Affected

2state residents only

Confidence

67%

Full breach record for Heart Care Centers of Illinois →2 incidents on file

Heart Care Centers of Illinois notified affected individuals of a phishing incident that may have resulted in unauthorized access to names and Social Security numbers. The organization engaged third-party cybersecurity experts, investigated, and remediated the incident. No identity theft or fraud has been observed. Complimentary credit monitoring and identity restoration services are being provided.

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Incident timeline — partial

? — ?

Breach window unknown

Aug 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.Confirmed2 affectedView incident

Name: Heart Care Centers of Illinois
norm: heart care centers of illinois
Domain: heartcc.com

Name: Heart Care Centers of Illinois
norm: heart care centers of illinois
Domain: heartcc.com
Industry: Healthcarellm

Discovered: —
Materiality determined: —
Notification sent: —
Affected individuals: 2state-resident count only
Data types: Identity (basic)Government ID
Attack vector: Phishing
MITRE ATT&CK: T1566 Phishing
Threat actor: External
Initial access: phishing_link

During the incident: Engaged third-party cybersecurity experts to investigate the phishing incident
Investigated the phishing incident and determined scope of unauthorized access
Remediated the incident
Reviewing existing policies and security measures to protect against similar incidents moving forward
Providing twenty-four (24) months of complimentary credit monitoring and identity restoration services through Epiq
Changes made: Reviewing existing policies and security measures currently in place to protect against similar incidents moving forward
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/2026-1415-heart-care-centers-of-illinois/download
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
Filed at: Aug 1, 2026
Raw hash: 0fd331f2b63cbab5345f2be1c2b8c7783c2f6991231ea0822087640312d7390d

Reporting entityHeart Care Centers of Illinois

Victim entityHeart Care Centers of Illinois

IncidentPhishing

Stated responseEngaged third-party cybersecurity experts to investigate the phishing incident

Complianceclock not assessable

Extraction provenanceno artifact recorded

Source provenancewww.mass.gov