UEFI

Technology

A January 2022 patch fixed flaws used by Windows UEFI bootkit BlackLotus, but PCs are at risk as Microsoft hasn't put vulnerable binaries on a revocation list (Dan Goodin/Ars Technica)

[ad_1] Dan Goodin / Ars Technica: A January 2022 patch fixed flaws used by Windows UEFI bootkit BlackLotus, but PCs…

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Technology

Researchers detail UEFI bootkit BlackLotus, capable of bypassing UEFI Secure Boot even on up-to-date Windows 11 systems and selling for $5K since October 2022 (Martin Smolár/WeLiveSecurity)

[ad_1] Martin Smolár / WeLiveSecurity: Researchers detail UEFI bootkit BlackLotus, capable of bypassing UEFI Secure Boot even on up-to-date Windows…

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Cyber security

BlackLotus Becomes First UEFI Bootkit Malware to Bypass Secure Boot on Windows 11

[ad_1] Mar 01, 2023Ravie LakshmananEndpoint Security / Cyber Threat A stealthy Unified Extensible Firmware Interface (UEFI) bootkit called BlackLotus has…

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Technology

Intel confirms their proprietary UEFI code appears to have been leaked by a third party; the Alder Lake BIOS source code was leaked to 4chan and GitHub (Paul Alcorn/Tom's Hardware)

[ad_1] Paul Alcorn / Tom’s Hardware: Intel confirms their proprietary UEFI code appears to have been leaked by a third…

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Cyber security

Researchers Uncover UEFI Secure Boot Bypass in 3 Microsoft Signed Boot Loaders

[ad_1] A security feature bypass vulnerability has been uncovered in three signed third-party Unified Extensible Firmware Interface (UEFI) boot loaders…

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Cyber security

New 16 High-Severity UEFI Firmware Flaws Discovered in Millions of HP Devices

[ad_1] Cybersecurity researchers on Tuesday disclosed 16 new high-severity vulnerabilities in various implementations of Unified Extensible Firmware Interface (UEFI) firmware…

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Cyber security

Dozens of Security Flaws Discovered in UEFI Firmware Used by Several Vendors

[ad_1] As many as 23 new high severity security vulnerabilities have been disclosed in different implementations of Unified Extensible Firmware…

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Cyber security

Chinese Hackers Spotted Using New UEFI Firmware Implant in Targeted Attacks

[ad_1] A previously undocumented firmware implant deployed to maintain stealthy persistence as part of a targeted espionage campaign has been…

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Cyber security

New FinSpy Malware Variant Infects Windows Systems With UEFI Bootkit

[ad_1] Commercially developed FinFisher surveillanceware has been upgraded to infect Windows devices using a UEFI (Unified Extensible Firmware Interface) bootkit…

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