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Security news

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advisoryvia UK NCSC

One does not simply defend agentically

Defenders can’t use AI in the same way attackers can, but there’s much they can do to unlock the potential of agentic cyber defence.

Sep 21, 2026 UTC
vulnerabilityvia Krebs on Security

Data Broker Radaris Loses Domains in Privacy Fight

The consumer data broker Radaris.com has long had a reputation for ignoring requests to remove personal information from its vast empire of people-search services online. That repu...

Sep 16, 2026 UTC
vulnerabilityvia Krebs on Security

Microsoft Plugs Nearly 1,000 Security Holes

Microsoft Corp. today issued updates to plug at least 974 security holes in its Windows operating systems and other software, by far its biggest single patch batch ever. Microsoft...

Sep 8, 2026 UTC
advisoryvia UK NCSC

The hidden risks of shadow AI

Understanding why staff use unapproved AI tools is key to managing the security challenges they can create.

Sep 7, 2026 UTC
advisoryvia UK NCSC

Managing the cyber risk of agentic AI

Use safeguards, sandboxing and active oversight to realise the benefits of autonomous systems while limiting the unintended activity.

Aug 20, 2026 UTC