Ransomware attack may have affected customer or employee data

Synopsis

Advantest Corporation, a major Japanese supplier of semiconductor testing equipment, disclosed a ransomware attack on February 19, 2026, that impacted parts of its IT network. The company detected unusual activity on February 15 and immediately activa...

Companies

  • Advantest Corporation

We've done the analysis so you can make the decisions

Search our repository of 8,422 high-quality, objective, peer-reviewed case studies, impacting 8,445 companies and resulting in $49,330,582,488 in net costs

  • Sophisticated search & querying
  • Financial data extracted
  • Key data points captured
Want to try before you buy? You can sample one of our case studies for free here