John Z Black

The Healthcare Benefits Breach You Haven't Heard About (or the One After It, or the One After That)

John Z Black Mar 22, 2026

Incidents & Breaches #data-breach #healthcare #trizetto #navia #marquis #supply-chain #identity-theft #fsa #hsa #cobra

Three healthcare and benefits data breaches disclosed in the same week -- TriZetto (3.4M), Navia (2.7M), and Marquis (672K) -- follow the same disturbing pattern: your most sensitive data lives with vendors you've never heard of, and you find out months later.

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Your Vendors Got Hacked: Supply Chain Breaches Keep Piling Up

John Z Black Mar 10, 2026

Breaches & Incidents #supply-chain #salesforce #shinyhunters #healthcare #cognizant #trizetto #ericsson #breach

ShinyHunters hit 400 companies through Salesforce misconfigs. Cognizant lost 3.4 million patient records. Ericsson got popped via a vendor. The supply chain is the perimeter now, and it's breaking.

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