DisclosureLens
NEW YORKAccidentalHealthcareFinancial ServicesHealthcareMisdeliveryCustomer Data InvolvedHealth (basic)Identity (basic)Government IDMediumResolved

MORGAN STANLEY

bd_b0d959766faca1f3 · schema v1 · pii pii-v1

Severity

Medium

Discovered

—

Filed

Apr 18, 2023

To disclose

—

Affected

535

Confidence

97%
Full breach record for MORGAN STANLEY →15 incidents on file

Morgan Stanley (Health Plan, NY) reported to HHS on 2023-04-18 an Unauthorized Access/Disclosure breach affecting 535 individuals. A vendor employee inadvertently mailed PHI — including names, dates of birth, addresses, Social Security numbers, diagnoses, lab results, medications, and other treatment information — to wrong addresses. Breached information located on Paper/Films. The CE notified HHS and affected individuals and implemented additional administrative, technical, and security safeguards.

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

Apr 18, 2023

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.Confirmed535 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.