New DDRop Attack Breaks Intel TDX and AMD SEV-SNP Confidential Computing

September 2026 security news covers actively exploited vulnerabilities, critical unauthenticated remote code execution and file-read flaws, ransomware and espionage campaigns, supply-chain compromises, malicious browser extensions, phishing, AI-assisted attacks, and a hardware attack against confidential-computing protections. Notable incidents include exploitation of GitLab, Cisco FMC, JFrog Artifactory, PaperCut, Gitea, and other internet-facing systems, alongside credential theft and data exfiltration campaigns.