Thousands of servers can be backdoored by exploiting buggy motherboard controllers

Ars Technica security feed covering emerging and active cybersecurity threats, including exploitable server motherboard controllers, actively exploited Microsoft Exchange and Windows vulnerabilities, Secure Boot bypasses, nation-state router targeting, ransomware, social-engineering campaigns, software supply-chain risks, and security implications of autonomous AI agents. Several items describe zero-days or exploitation in the wild, but the feed provides insufficient technical detail to identify specific CVE records for most entries.