CISA Urges Organizations to Implement Immediate Cybersecurity Measures to Protect Against Potential Threats

In response to recent malicious cyber incidents in Ukraine—including the defacement of government websites and the presence of potentially destructive malware on Ukrainian systems—CISA has published CISA Insights: Implement Cybersecurity Measures Now to Protect Against Potential Critical Threats...

GRUB2 the zero-day vulnerability affecting Linux users, Ubuntu, RHEL patch now available-vulnerability warning-the black bar safety net

Canonical's latest Ubuntu Security Notice displayed in GRUB2GNU GRand Unified Bootloader in the presence of a zero-day security vulnerability, it will affect to GRUB version 2. 0 2 Beta of the GNU/Linux distribution. The security vulnerability is Ismael Ripoll and Hector Marco found that when the...