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Technology & Software Data Breaches

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.

98B+
Records Exposed
10958
Incidents
94+
Countries
+104%
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Technology & Software Data Breaches (10958 indexed)

high · retail · Aug 9, 2026

Harrods

430K customer records stolen by third party

View incident → Indexed 3 weeks ago
medium · government · Aug 8, 2026

Katie Chavez

Katie Chavez reports: Suisun City officials declared a state of emergency Saturday, Aug. 8, after a cyberattack took out the city’s emergency dispatch line and other key systems. City officials said that “malicious softw

View incident → Original disclosure Indexed 3 weeks, 1 day ago