Security
Latest about Security

Anthropic is building new Claude AI models specifically for US national security designed to handle classified information
By Benedict Collins published
US national security may soon be bolstered by Claude AI models from Anthropic.

OpenAI says it disrupted at least 10 malicious AI campaigns already this year
By Benedict Collins published
Multiple influence and disinformation campaigns using ChatGPT have been taken down by OpenAI.

M&S CEO directly targeted by hackers demanding ransom payout
By Ellen Jennings-Trace published
DragonForce ransomware gang sent threatening emails directly to M&S CEO Stuart Machin.

This top security firm wants to train tens of thousands of kids on basic cybersecurity hygiene rules for free
By Efosa Udinmwen published
Fortinet launches a free cybersecurity curriculum in Australian schools to build early digital resilience.

Fake DocuSign and Gitcode sites are tricking victims into downloading malware - here's what you need to know
By Sead Fadilpašić published
A new spin on ClickFix malware discovered which includes spoofing popular websites.

Infosec Europe 2025: here's everything we saw
By Mike Moore, Ellen Jennings-Trace last updated
We attended Infosecurity Europe 2025 - here's what we saw.

Cisco warns over worrying security flaws in ISE affecting AWS, Azure cloud deployments - here's what you need to know
By Sead Fadilpašić published
Credentials are being shared across instances, leaving organizations vulnerable to cyberattacks.

FBI warns Play ransomware hackers have hit nearly a thousand US firms
By Sead Fadilpašić published
Play hackers have added phone calls to their extortion tactics, and are targeting more flaws.
Are you a pro? Subscribe to our newsletter
Sign up to the TechRadar Pro newsletter to get all the top news, opinion, features and guidance your business needs to succeed!