Chief Information Security Officer (CISO) stories

Tenable adds OT asset discovery to core security tools as Chief Product Officer Eric Doerr says it will expose hidden devices without extra hardware.

Tenable adds OT asset discovery to exposure management platform, helping IT teams spot hidden connected devices and cyber-physical risks.

Cloudflare and Wiz team up to map shadow AI risks across cloud estates and protect sensitive data as firms race to secure chatbot deployments.

Cyber security leaders are split over whether firms should rush into post-quantum cryptography now or keep attention on AI-driven malware.

Enterprises urged to overhaul cyber defences as Anthropic's upcoming Mythos model raises fears of faster phishing, deepfakes and automated attacks.

Cynomi adds AI Insights and co-worker Agents to its platform as it aims to automate MSP security workflows, reduce staff pressure and drive account growth.

Certes says v7 extends quantum-safe data protection to edge systems, letting organisations secure hybrid workloads without application rewrites.

MIND study finds most enterprises run generative AI at scale, yet many CISOs doubt data controls can keep pace with adoption.

Halcyon hires veteran Security Leader Dave Hannigan to bolster ransomware resilience work with customers and partners as attacks keep rising.

Upwind taps former Facebook security chief Joe Sullivan to bolster cloud and AI strategy as it eyes enterprise buyers and rapid growth.

Secure.com urges Chief Information Security Officers to use AI for alert triage and threat detection, but keep human judgement in the loop.

Acclaim appoints former NiCE boss Paul Thomas as Senior Vice President, EMEA, and backs US launch with $34 million funding.

Codenotary unveils AgentMon to help Chief Information Officers and security teams track AI agent behaviour, costs and policy risks.

CSOs are shedding their purely technical image as security chiefs are pushed into the boardroom to drive sales, trust and growth.

Mediaocean taps Innovid veteran Guy Kuperman to drive strategy, partnerships and AI-led integration across its ad tech portfolio.

Security executives say organisations must move beyond simple backups, as Kubernetes, AI and ransomware strain recovery plans ahead of World Backup Day.

Vorlon survey reveals nearly all CISOs suffered SaaS and AI security incidents in 2025, despite high confidence in existing controls.

Miro is acquiring Reforge to fuse its visual workspace with training tools, sharpening AI-era product decisions as well as delivery.

Drata rolls out agentic AI tools to speed third-party risk reviews, automate security questionnaires and rapidly build online trust centres.

Google folds Wiz into its cloud security arm and launches AI-driven tools to counter rapidly evolving, automated cyber threats.