DisclosureLens
MICHIGANHackingHealthcareHealthcareHealth (basic)Identity (basic)Medium

Michigan Surgical Center

bd_4cadc9e964a4d562 · schema v1 · pii pii-v2

Severity

Medium

Discovered

—

Filed

Jun 9, 2026

To disclose

—

Affected

7,578

Linked

3 filings

Confidence

70%
Full breach record for Michigan Surgical Center →

Michigan Surgical Center, LLC reported to HHS on 2026-06-09 a Hacking/IT Incident affecting 7578 individuals. Breached information located on Network Server.

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

Jun 9, 2026

Filed

—

Corroborated · see linked filings

Compliance clocks stay unassessable until a regulatory filing lands. Dashed segments fill in automatically when corroboration arrives.

This filing is one of 3 about the same incident.View merged incident

Linked disclosures

Why this link?

Ransomware claims (1)

Regulatory filings (1) · sorted by filing gap

Filing propagation · 2 filings · 2 states

View merged incident ↗
HHS OCRJun 9 · first · this page
Massachusetts State AG+38d

Pattern: first filing Jun 9 (MI), last Jul 17 (MA) — a 38-day rolling notification. Rolling spreads often mean counsel is filing as thresholds trip per state. Why this link?

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.