Security | Threat Detection | Cyberattacks | DevSecOps | Compliance

The final part of CYJAX's rail cybersecurity series sets out a practical, five-step roadmap for building a rail-specific threat intelligence capability, covering regulation, coverage, and where to start regardless of maturity.

Part two of CYJAX's rail cybersecurity series looks at why generic threat intelligence falls short in a rail environment, from safety-constrained response options to legacy protocols and a fragmented supply chain, and what rail-specific intelligence needs to deliver instead.

UK railway cybersecurity spending is accelerating as ransomware, insider incidents, and IT/OT convergence expose the sector's growing attack surface. Part one of CYJAX's rail security series looks at the numbers behind the trend and what they mean for UK operators.

From a fast-scaling ransomware operator to a Russian state-sponsored espionage group now experimenting with LLM-powered malware, and a data extortion collective that has weathered arrests without slowing down, these three threat actors span the full spectrum of financially and geopolitically motivated cybercrime. CYJAX breaks down what each group does, why they matter, and what security teams should know.