Tag: Bootkit

BlackLotus UEFI Bootkit Detection: Exploits CVE-2022-21894 to Bypass UEFI Secure Boot and Disables OS Security Mechanisms

An increasing number of Unified Extensible Firmware Interface (UEFI) security flaws uncovered in the last couple of years give the green light to offensive forces to exploit them. In 2022, the infamous in-the-wild MoonBounce malware caused a massive stir in the cyber threat arena distributed via the UEFI bootkit. Another malware of such kind, called […]

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