This appears to be the first UEFI bootkit that goes beyond Windows and targets Linux machines, according to ESET security researchers.

ESET researchers uncover 'Bootkitty', a first-of-its-kind UEFI bootkit for Linux Bootkitty seems to be in early stages of development, but could pose a major risk Linux users warned to be on their guard against possible attacks UEFI bootkits are reportedly making their way into Linux,

"Bootkitty" is a new and concerning malware that targets Linux systems. Eset analysts recently discovered the bootkit in a previously unknown UEFI application (bootkit.efi) that someone

ESET's discovery of the first UEFI bootkit designed for Linux sendss an important message: UEFI bootkits are no longer confined to Windows systems alone.

The first UEFI bootkit specifically targeting Linux systems has been discovered, marking a shift in stealthy and hard-to-remove bootkit threats that previously focused on Windows.

Cybersecurity researchers have shed light on what has been described as the first Unified Extensible Firmware Interface (UEFI) bootkit designed for Linux systems. "The bootkit's main goal is to disable the kernel's signature verification feature and to preload two as yet unknown ELF binaries via the Linux init process (which is the first process executed by the Linux kernel during system startup),