Ransomware and USB attacks are hammering OT systems

Ransomware, trojans, and malware delivered through USB devices are putting growing pressure on industrial systems, according to the Honeywell 2025 Cyber Threat Report, which draws on data from monitoring tools deployed across industrial sites around th… Continue reading Ransomware and USB attacks are hammering OT systems

Meta open-sources AI tool to automatically classify sensitive documents

Meta has released an open source AI tool called Automated Sensitive Document Classification. It was originally built for internal use and is designed to find sensitive information in documents and apply security labels automatically. The tool uses cust… Continue reading Meta open-sources AI tool to automatically classify sensitive documents

Agentic AI and the risks of unpredictable autonomy

In this Help Net Security interview, Thomas Squeo, CTO for the Americas at Thoughtworks, discusses why traditional security architectures often fail when applied to autonomous AI systems. He explains why conventional threat modeling needs to adapt to a… Continue reading Agentic AI and the risks of unpredictable autonomy

Rethinking governance in a decentralized identity world

Decentralized identity (DID) is gaining traction, and for CISOs, it’s becoming a part of long-term planning around data protection, privacy, and control. As more organizations experiment with verifiable credentials and self-sovereign identity mod… Continue reading Rethinking governance in a decentralized identity world

Photos: Infosecurity Europe 2025, part 2

Infosecurity Europe 2025 is a cybersecurity event taking place from June 3 to 5 in London. Help Net Security is on-site and here’s a closer look at the conference. The first gallery is here. The featured vendors are: Bitdefender, Qualys, Sonatype… Continue reading Photos: Infosecurity Europe 2025, part 2

How global collaboration is hitting cybercriminals where it hurts

In this Help Net Security interview, William Lyne, Deputy Director of UK’s National Crime Agency, discusses the cybercrime ecosystem and the threats it enables. He explains how cybercrime is becoming more accessible and fragmented. Lyne also talk… Continue reading How global collaboration is hitting cybercriminals where it hurts

CISO 3.0: Leading AI governance and security in the boardroom

In this Help Net Security interview, Aaron McCray, Field CISO at CDW, discusses how AI is transforming the CISO role from a tactical cybersecurity guardian into a strategic enterprise risk advisor. With AI now embedded across business functions, CISOs … Continue reading CISO 3.0: Leading AI governance and security in the boardroom

What CISOs can learn from the frontlines of fintech cybersecurity

At Span Cyber Security Arena, I sat down with Ria Shetty, Director, Cyber Security & Resilience for Europe at Mastercard. Our conversation cut through the hype and focused on what CISOs deal with every day: how to embed security into innovation, m… Continue reading What CISOs can learn from the frontlines of fintech cybersecurity

Review: Cybersecurity For Dummies, 3rd Edition

If you’re new to cybersecurity and looking for a book that doesn’t overwhelm you with jargon or dive too deep into technical territory, Cybersecurity For Dummies might be a solid starting point. It’s written with beginners in mind and assumes you know … Continue reading Review: Cybersecurity For Dummies, 3rd Edition