OT security stories

Aliter folds three tech firms into Serbus to target UK critical infrastructure security, eyeing GBP £75m revenue within two years.

Claroty secures USD $150m Series F funding to accelerate global expansion and strengthen cyber-physical systems security platform.

Claroty secures $150m in fresh funding to accelerate global expansion of its cyber-physical security platform for critical infrastructure.

Rob Demain warns that cyber campaigns on critical infrastructure are demanding behaviour-led defence over compliance.

e2e-assure rolls out 24/7 unified OT cyber monitoring in the UK, partnering with EmberOT and Trinity OT Security amid rising attacks.

Industrial AI and IT/OT convergence are forcing factories to abandon closed networks and adopt hybrid, zero trust cyber security architectures.

Wireless Broadband Alliance unveils Zero Trust framework to secure converged Private 5G and Wi-Fi networks across enterprise sectors.

AI-powered attacks and defences, quantum threats and smart city risks are set to transform Australia’s cyber security landscape by 2026.

Cyber-physical systems security vendor Claroty appoints James Love as Chief Revenue Officer to drive CPS-focused growth and AI initiatives.

Integrity360 acquires Calgary-based Advantus360 to spearhead its North American push and launch a new cyber hub for Canada and the US.

Australia’s power, water and telecoms at risk as report warns critical infrastructure lacks defences against emerging drone-borne cyber threats.

Asimily adds device-aware microsegmentation to Cisco ISE, turning its device intelligence into enforceable security group policies at scale.

Nozomi launches Vantage IQ, a private, company-trained AI assistant to help OT and IoT security teams tackle soaring critical infrastructure threats.

E2e-assure reports rising UK-sovereign OT security demand, adding 18 customers and multi-million revenue as regulation and risk intensify.

Nozomi opens Asia Pacific and Japan base in Singapore as it ramps up industrial cyber security growth after a USD $1bn Mitsubishi deal.

Tanium named Leader in Gartner’s first 2026 Magic Quadrant for Endpoint Management Tools, scoring highest for Completeness of Vision.

ADLINK secures IEC 62443-4-1 certification, formalising a secure-by-design R&D framework for its industrial edge and OT computing products.

Supply chain exposure and AI vulnerabilities now top cyber leaders’ worries, as new data shows rising disruption and uneven readiness.

Forward Edge-AI expands its global partner network to meet surging government and enterprise demand for post-quantum security tools.

Myths over the value of business data are leaving smaller firms dangerously exposed, IDS-INDATA warns ahead of Data Privacy Day.