The 2026 picoCTF competition has officially expanded with more challenges than ever before, yet the transition from the block-based logic of Karel to the raw Python scripting required for CTFs remains ...

After the CopyFail vulnerability gave root access from any user on almost all distributions last week, this week we’ve got DirtyFrag. This chains the vulnerability in CopyFail (xfrm-ESP) and ...

The PCPJack worm targets cloud environments and vulnerable web applications to remove TeamPCP infections and steal ...

U.S. cybersecurity agency CISA says the CopyFail bug is being actively used in hacking campaigns, and poses a major risk to servers and data centers that rely on Linux.

Learn how to fix Copy Fail (CVE-2026-31431) in Ubuntu and Linux Mint. Copy Fail vulnerability allows any local user gain root ...

Publicly released exploit code for an effectively unpatched vulnerability that gives root access to virtually all releases of ...

The critical "Copy Fail" bug (CVE-2026-31431) affects all Linux kernels since 2017, allowing unprivileged local users to gain ...

Open source software with more than 1 million monthly downloads was compromised after a threat actor exploited a ...

As unloved as IBM’s PCjr was, with only a one-year production run, it’s hard to complain about the documentation available ...

Cybersecurity certifications can cost thousands of dollars to pursue, and that’s before you factor in the prep materials. This InfoSec4TC Platinum Membership cuts through all of that with lifetime ...