Home / Centerstage / 2017 / may / Week 2 /
A U.K.-based threat intelligence researcher accidentally discovers a "kill switch" in the WannaCry ransomware code, helping to slow its spread. By registering a website name, the researcher activates the kill switch, reducing the impact of the attack. However, many already infected computers remain encrypted. The ransomware affected various organizations, including the NHS, automakers, and banks. Experts warn of potential future attacks using different strains of ransomware, while the researcher gains recognition for his role in mitigating the attack.
Friday, 12 May, 2017