Breach Autopsy: When Ransomware Hits Your Chip Tester, the Entire Tech Supply Chain Has a Problem
Breach Autopsy: When Ransomware Hits Your Chip Tester, the Entire Tech Supply Chain Has a Problem
Incident: Advantest Corporation ransomware attack
Disclosed: February 19, 2026
Company: Leading semiconductor test equipment supplier (TSE: 6857)
Impact: Active incident response underway, certain systems may be compromised, supply chain ripple effects TBD
Lesson: Semiconductor