// UNCLASSIFIED // CLEARED FOR PUBLIC RELEASE //
FILE BRC-newsDTG 0600Z
ColdRecon / Breach Radar / Ascension Health
Breach Record

Ascension Health

DISCLOSED 2025-05-01 · SUPPLY CHAIN · 100,000 RECORDS EXPOSED

Non-profit healthcare system Ascension Health is notifying over 100,000 people that their personal and health information was stolen. The breach is potentially linked to a hack involving Cleo. No further details about the attack method or threat actor were provided.

The record

What we know

Disclosed
2025-05-01
Attack vector
Supply Chain
Sector
Healthcare
Records exposed
100,000
Data classes exposed
personal informationhealth information
ColdRecon assessment

Could a positive-security control have prevented this?

Verdict · unclear · opinion

Insufficient details to assess whether a positive-security model would have prevented this breach, as the attack vector and specifics of the Cleo hack are not described.

Our assessments are opinion, grounded in the cited public facts. Read them critically.

Sources

Cited reporting

Similar vector · recent

Other supply chain breaches on file

This page is the permanent ColdRecon entry for the Ascension Health disclosure. It updates if new public reporting emerges. All tracked breaches →

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