Disruptive cyber activity highlights risk from internet-exposed systems and edge devices

UK NCSC RSS aggregation containing recent cyber security advisories and guidance. Key themes include disruptive activity exploiting internet-exposed systems and edge devices, Russian state-linked targeting of routers and Western organisations, Fortinet firewall and VPN campaigns, zero-click phishing attributed to LAUNDRY BEAR, software supply-chain attacks, critical infrastructure resilience, agentic AI security, and post-quantum cryptography migration. The collection is primarily defensive guidance, but several entries describe active or high-impact threats to critical infrastructure and edge