A 34-year-old Armenian national has admitted to conspiring to hack US-based companies and infect their systems with the notorious Ryuk ransomware, potentially facing up to 15 years in prison. This guilty plea marks a significant development in the ongoing efforts to dismantle the Ryuk ransomware operation, which has been responsible for devastating cyberattacks on various sectors. The defendant's actions involved exploiting vulnerabilities to gain unauthorized access to company networks, followed by the deployment of Ryuk ransomware to encrypt sensitive data and demand hefty ransoms. The plea comes as a reminder of the persistent threat posed by ransomware attacks, particularly those targeting specific industries, such as the ARM sector1. This highlights the importance of robust operational resilience planning to mitigate the impact of such attacks. The guilty plea serves as a warning to other malicious actors and underscores the need for organizations to prioritize cybersecurity measures to protect against ransomware threats.