DisclosureLens
MARYLANDSocial EngineeringHealthcareHealthcarePhishingStolen CredentialsCustomer Data InvolvedHealth (basic)Identity (basic)Government IDFinancial accountHighResolved

Chase Brexton Health Care

bd_317a0b8af0fdc040 · schema v1 · pii pii-v1

Severity

High

Discovered

—

Filed

Oct 3, 2017

To disclose

—

Affected

16,562

Confidence

97%
Full breach record for Chase Brexton Health Care →

Chase Brexton Health Care (MD) reported to HHS OCR on 2017-10-03 a Hacking/IT Incident affecting 16,562 individuals. An unauthorized user gained access to four employees' email accounts via a phishing attack. Breached information was located in Email and included names, addresses, dates of birth, financial information, and diagnostic information. The covered entity subsequently implemented two-factor authentication and conducted employee cybersecurity training. OCR reviewed the covered entity's risk analysis for Security Rule compliance.

HIPAA clock✓ HHS notified
⚠ no discovery dateNo discovery date was extracted, so no notification clock can be evaluated.
⚠ No discovery dateThe OCR public portal omits the discovery date, so the 60-day notification clock cannot be evaluated from this source — only that the filing was submitted.

Incident timeline — partial

? — ?

Breach window unknown

Oct 3, 2017

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.Confirmed16,562 affectedView 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.