Obscura, an obscure new ransomware variant

Huntress analysts discovered a previously unseen ransomware variant, Obscura, spreading from a victim company's domain controller. Learn how Obscura works—and what it means for defenders—in this ...
SecurityWeek

SonicWall Updates SMA 100 Appliances to Remove Overstep Malware

SonicWall has released a software update for its SMA 100 appliances to help users remove the Overstep malware deployed in a ...

SonicWall releases SMA100 firmware update to wipe rootkit malware

SonicWall has released a firmware update that can help customers remove rootkit malware deployed in attacks targeting SMA 100 ...
New Scientist

Some viruses like to cheat – and that may be good for our health

Mutations can result in viruses that infect cells, but can't copy themselves without help from other viruses - now it seems ...
Security Boulevard

Trojan Horse Virus: Understanding, Detecting, and Defending with Seceon

The Trojan Horse Virus is one of the most deceptive forms of malware. Just like the Greek myth of soldiers hiding in a wooden horse to invade Troy, Trojan malware disguises itself as harmless files or ...

Supermicro server motherboards can be infected with unremovable malware

Servers running on motherboards sold by Supermicro contain high-severity vulnerabilities that can allow hackers to remotely install malicious firmware that runs even before the operating system, ...