Amid the ongoing duel between Linux kernel developers and authors of malicious modules, each kernel release reshuffles the balance of power. A recent example is the FlipSwitch rootkit module, which employs an unusual technique...
Supermicro server motherboards contain critical vulnerabilities in their Baseboard Management Controller (BMC): researchers at Binarly discovered a way to install malicious firmware that executes before the operating system and is effectively irreversible. Reportedly, one...
In the latest issue of the hacker magazine Phrack, a vast archive has been published detailing the operations of North Korean cybercriminal groups. The leak includes exploitation techniques, information on compromised systems, and a...
An unusual attack targeting Linux servers has unveiled a new echelon of malware obfuscation—and possibly, its artificial origin. Researchers at AquaSec have documented a threat dubbed Koske, which hides within seemingly innocuous images of...
Attacks targeting outdated SonicWall SMA 100 devices have once again exposed the fragility of network perimeters often overlooked by conventional security systems. According to the Google Threat Intelligence Group (GTIG), a targeted campaign employing...