Since the first week of August, researchers have seen an uptick in a new ransomware strain similar to the notorious SamSam virus, warned the U.S. Department of Health and Human Services Healthcare ...

Microsoft and RiskIQ researchers have identified several campaigns using the recently patched zero-day, reiterating a call for organizations to update affected systems. Criminals behind the Ryuk ...

In September, hundreds of health care centers operated by the Universal Health Services network were hit by Ryuk ransomware. In October, the University of Vermont Health Network announced it had been ...

Ryuk, one of the most prolific and resilient ransomware strains, has taken on new worm-like capabilities, according to security researchers. The ransomware is operated by Russian 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 ...

Wake-on-LAN and ARP pinging have expanded Ryuk’s reach into corporate LANs — and its operators’ monetization abilities. The Ryuk ransomware has added two features to enhance its effectiveness: The ...

Tencent Yujian Threat Intelligence Center says that a Ryuk ransomware virus has been spotted in China. The intelligence center released information on the outbreak in a report on July 16. According to ...

Microsoft today shared tips on how to defend against human-operated ransomware attacks known to be behind hundreds of millions of dollars in losses following campaigns targeting enterprises and ...

A fresh wave of ransomware attacks has struck almost two dozen United States hospitals and health care organizations in recent weeks, just as Covid-19 cases spike across the US. According to US ...