Anthropic says Claude was hijacked to launch cyberattacks - but experts aren't so sure

Fake Microsoft Teams app spreads malware, and early Black Friday deals Created for znamenski.techradar@blogger.com | Web Version   19 November 2025 CONNECT WITH TECHRADAR PRO  CONNECT WITH TECHRADAR PRO    Your round-up of the top security news of the week SIGN UP ⋅   SHARE Top stories Experts cast doubt over Anthropic claims that Claude was hijacked to automate cyberattacks No, a rogue AI isn't launching independent attacks - despite what Anthropic says. Read more Watch out - this fake Microsoft Teams app is actually dangerous malware, here's how to stay protected Scam looks to trick users into authorizing a malicious web app and give it keys to your Microsoft 365 kingdom. Read more Double savings: not 1 but 2 top deals on outstanding VPNs with antivirus built in Looking for the best VPN and antivirus bundles? These are the deals you won't want to miss Read more DoorDash confirms serious data breach - customer names, addresses, emails are more all leaked, here's what we know It's playing down the importance of the breach but victims are speaking out. Read more Logitech confirms data breach - but says it isn't sure exactly what information was lost Logitech is playing down the importance of the breach, but victims are speaking out. Read more (Kanlaya Wanon/Getty Images) Hackers turn Cisco and Citrix zero-days into a malware nightmare Another flaw, besides Citrix Bleed Two, is being exploited to deliver custom-built backdoors. Read more Follow TechRadar Pro Contact Us: Feedback | Advertise Sign Up | Update Profile | Unsubscribe Privacy Policy | Cookies Policy | Terms and Conditions © Future Publishing Limited. Reg No. 2008885 England. Quay House, The Ambury, Bath BA1 1UA.