IT Security News Daily Summary 2026-01-14

181 posts were published in the last hour 22:2 : Stealthy CastleLoader Malware Attacking US Government Agencies and Critical Infrastructure 22:2 : CVE-2025-64155: Exploit Code Released for Critical Fortinet FortiSIEM Command Injection Vulnerability 21:31 : Microsoft Copilot Reprompt Attack Enables…