CISA Flags Open‑Source Tool Abuse Fueling Modern Intrusions
The Cybersecurity and Infrastructure Security Agency (CISA) released an advisory showing that adversaries are increasingly turning to publicly available open‑source utilities—such as Nmap, PowerShell scripts, and credential‑dumping tools—to map networks, exploit known vulnerabilities, and embed back‑doors. By leveraging these freely accessible resources, threat actors can