The operators of the Ryuk ransomware are believed to have earned more than $150 million worth of Bitcoin from ransom payments following intrusions at companies all over the world. In a joint report ...

While doing some open-source intelligence (OSINT), a security researcher discovered that a provider of end-to-end solutions for emergency care facilities in the U.S. fell victim to Ryuk ransomware.

Cybersecurity researchers have discovered a new strain of the Ryuk ransomware that appears to be going after web servers. McAfee Enterprise’s Advanced Threat research team notes that Ryuk, which first ...

One hacker group that is targeting high-revenue companies with Ryuk ransomware received $34 million from one victim in exchange for the decryption key that unlocked their computers. The threat actor ...

Suspected of being a single group linked to North Korean intelligence, the hackers behind a menacing ransomware known as Ryuk are actually spread across two or more prolific cybercriminal ...

Healthcare organisations across the world are in a state of high alert after a surge in reported Ryuk ransomware attacks, orchestrated by the Russia-based Wizard Spider advanced persistent threat (APT ...