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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.

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Technology & Software Data Breaches (11269 indexed)

high · tech · Aug 12, 2026

KT

Personal data breach via illegal base stations causing unauthorized micropayments; fined 53.9 billion won

View incident → Original disclosure Indexed 2 weeks, 6 days ago