ESET Research has discovered new ransomware samples, which it has named HybridPetya, resembling the infamous Petya/NotPetya malware. They were uploaded to VirusTotal in February 2025. HybridPetya ...

After testing the waters for years, Microsoft has launched its first service, Azure Cloud Switch, that's based on Linux. Read now Tail OS, an operating system optimized for privacy and anonymity, has ...

Find the Secure Boot option and change it to Disabled. Save the changes and reboot again. We recommend keeping Secure Boot enabled unless you're sure it needs to be disabled. This article explains how ...

DUBAI, UNITED ARAB EMIRATES, March 6, 2023 / EINPresswire.com / -- ESET researchers are the first to publish an analysis of a UEFI bootkit that is capable of bypassing an essential platform security ...

Microsoft has started rolling out new Secure Boot certificates that will automatically install on eligible Windows 11 24H2 and 25H2 systems. Around 200,000 Linux computer systems from American ...

Microsoft this week offered guidance on how organizations can investigate the possible presence of so-called "BlackLotus" bootkits, which are capable of exploiting Unified Extensible Firmware ...

Two research groups demonstrate PC firmware vulnerabilities that are difficult to mitigate and likely to be exploited in the wild. Two teams of researchers have revealed vulnerabilities this week in ...

Troubleshoot Highguard launch issues with our guide covering Secure Boot, Easy Anti-Cheat, file integrity checks, and more.

For a more detailed analysis and technical breakdown of HybridPetya, check out the latest ESET Research blogpost: "Introducing HybridPetya: Petya/NotPetya copycat with UEFI Secure Boot bypass," on ...