CIDeX 2025 is a threat campaign tracked across 2 threat clusters and 1 intelligence report mention on ThreatCluster. First observed November 17, 2025; most recent activity November 17, 2025.
CIDeX 2025 is a cyber defense campaign/exercise organized by Singapore's Cyber Security Agency (CSA) to bolster defenses for IT and OT networks. It reflects Singapore's proactive cybersecurity posture, emphasizing threat preparedness and resilience across networked environments.
The Cyber Security Agency of Singapore (CSA) and the Digital and Intelligence Service (DIS) co-hosted the Critical Infrastructure Defence Exercise (CIDeX) from November 11 to 14, 2025, at the Singapore Institute of…
The Cyber Security Agency of Singapore (CSA) and the Digital and Intelligence Service (DIS) co-hosted the Critical Infrastructure Defence Exercise (CIDeX) from November 11 to 14, 2025. This exercise aimed to improve the…