Skip to content
Researchers Uncover OS Downgrade Vulnerability Targeting Microsoft Windows Kernel

Researchers Uncover OS Downgrade Vulnerability Targeting Microsoft Windows Kernel

Oct 28, 2024Ravie LakshmananVulnerability / Windows Security A new attack technique could be used to bypass Microsoft’s Driver Signature Enforcement (DSE) on fully patched Windows systems, leading to operating system (OS) downgrade attacks. “This bypass… 

Notorious Hacker Group TeamTNT Launches New Cloud Attacks for Crypto Mining

Notorious Hacker Group TeamTNT Launches New Cloud Attacks for Crypto Mining

Oct 26, 2024Ravie LakshmananCloud Security / Cryptocurrency The infamous cryptojacking group known as TeamTNT appears to be readying for a new large-scale campaign targeting cloud-native environments for mining cryptocurrencies and renting out breached servers to… 

Four REvil Ransomware Members Sentenced in Rare Russian Cybercrime Convictions

Four REvil Ransomware Members Sentenced in Rare Russian Cybercrime Convictions

Oct 26, 2024Ravie LakshmananCybercrime / Malware Four members of the now-defunct REvil ransomware operation have been sentenced to several years in prison in Russia, marking one of the rare instances where cybercriminals from the country…