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.

The Ryuk scourge has a new trick in its arsenal: Self-replication via SMB shares and port scanning. A new version of the Ryuk ransomware is capable of worm-like self-propagation within a local network ...

The Ryuk Ransomware uses the Wake-on-Lan feature to turn on powered off devices on a compromised network to have greater success encrypting them. Wake-on-Lan is a hardware feature that allows a ...

On December 16, 2019, the U.S. Coast Guard disclosed a security incident at a facility regulated by the Maritime Transportation Security Act (MTSA). Forensic analysis suggests that the incident might ...

Ryuk is a sophisticated ransomware threat that has been targeting businesses, hospitals, government institutions and other organizations since 2018. The group behind the malware is known for using ...

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 ...

These companies published these reports this week after several news outlets incorrectly attributed a Ryuk ransomware infection at a major US news media group that took place over the Christmas ...