Topic
3 articles
CyberSecureToday covers Backdoor across 3 articles published between 1 Oct 2026 and 31 Oct 2026.
The coverage includes 3 vulnerability advisories. 3 advisories are rated critical or high severity.
Stories on Backdoor most often intersect with Claude Code, Cursor Marketplace and Supply Chain Attack, with Technology, Cloud & SaaS the most affected sector. The most recent story, “Trojanized Claude Code Extension on Cursor Marketplace Injects Reverse SSH Tunnel Backdoor”, was published 31 Oct 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.
Threat IntelAttackers published backdoored versions 2.1.312 and 2.1.313 of the Claude Code extension on the Cursor marketplace to deploy persistent reverse SSH tunnels.
KubernetesAttackers hijacked LiteLLM release workflows using leaked GitHub CLI OAuth tokens, publishing backdoored packages to PyPI and Docker Hub executing LLMjacking.
OT / SCADAUndocumented backdoor maintenance accounts and hardcoded credentials in Hitachi Coding Software Suite through v3.3.0 permit unauthorized full system access.