NYC Health and Hospitals
1.8M patient biometric and health records stolen
SaaS platforms, cloud providers, developer tooling, and app-layer infrastructure are concentrated attack surfaces. One tech vendor breach can expose thousands of downstream customers. Below is every tech-sector breach LeakTrace has indexed.
1.8M patient biometric and health records stolen
345K patient records stolen including SSNs and card numbers
Attackers used stolen customer credentials (no vendor breach) to access ~165 Snowflake customer tenants including AT&T, Ticketmaster, and Advance Auto Parts.
30M rows claimed stolen including 1M SSNs
114GB patient data stolen in ransomware attack
Thousands of civil servants passwords exposed since early 2024 including White House linked credentials
28K records with passport photos and loan documents stolen
Police and government contact data on dark web
200 firms hit via stale credential including LastPass and HackerOne
Comcast debt-collection vendor FBCS breach exposed personal data of approximately 237K Comcast customers alongside the broader FBCS victim count.
When I first started working on enterprise AI security initiatives, I expected the biggest challenges to be technical. I assumed we’d spend most of our time discussing prompt injection, model security, vector databases o
Nearly 1 petabyte stolen in extortion attack
Client tax documents accessed via third-party platform
900K customer PII records stolen via vishing
Police and government contacts published on dark web
655GB patient and financial records exfiltrated
Thousands of civil servants' passwords compromised since early 2024, including White House-linked credentials
2.7M SSNs and benefits records exposed
1.27 million records exposed via 2024 API vulnerability; financial and identity data compromised
There have been approximately 4 dozen new threat actor groups targeting U.S. medical entities in the first half of 2026. One of them calls itself “Orova.” They have no “About” page or information
Data breach exposed personal and health information of patients