ransomware

On September 10, 2020, Universitätsklinikum Düsseldorf, one of the Rhineland's leading university hospitals, was hit by a massive ransomware attack attributed to the cybercriminal group Netwalker. The attack forced the hospital to turn away emergency patients and resulted in at least one death, marking one of Europe's most serious cyberattacks on critical infrastructure.

The United Bamboo Gang, also known as Bamboo Union, has operated as Taiwan's largest criminal triad since its founding in 1956–1957, commanding approximately 20,000 members across 13 divisions and 68 branches. What began as a local protection racket has transformed into a sophisticated international criminal enterprise involved in drug trafficking, human smuggling, cyber fraud, and money laundering—with operations spanning California, Las Vegas, and mainland China.