Facebook is reportedly blocking or restricting posts related to Linux topics, classifying it as a cybersecurity threat. Open source system news outlet, DistroWatch, highlighted the measures and has reported difficulties in sharing links to its site on Facebook. The platform’s claims have been contested suggesting an algorithm glitch might be to blame.

IXON VPN Vulnerabilities Let Attackers Gain Access to Windows & Linux Systems
A security assessment by Shelltrail revealed three critical vulnerabilities in the IXON VPN client, allowing privilege escalation on Windows and Linux. Identified as CVE-2025-ZZZ-01, CVE-2025-ZZZ-02,