Researchers reveal how Microsoft Copilot can be manipulated by prompt injection attacks to generate convincing phishing messages inside trusted AI summaries.

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The U.S. Federal Bureau of Investigation (FBI) on Thursday released an advisory warning of North Korean state-sponsored threat actors leveraging malicious QR codes in spear-phishing campaigns ...

Cybercriminals have found a clever new way to get phishing emails straight into inboxes. Instead of spoofing brands, they are abusing real cloud tools that people already trust. Security researchers ...

A new agentic browser attack targeting Perplexity's Comet browser that's capable of turning a seemingly innocuous email into a destructive action that wipes a user's entire Google Drive contents, ...

Almost every year, professors at Mississippi State University receive an email like the one above. As one could imagine, these emails get sent straight to the trash with no response. How can students ...

President Trump on Wednesday appeared to rule out providing Ukraine with Tomahawk cruise missiles, arguing that the long-range weapons are too complex for Kyiv to deploy without substantial US ...

Copilot Actions can complete tasks autonomously on behalf of Windows users, with Microsoft promising security and privacy controls to prevent unwanted actions. Microsoft’s Copilot will soon be able to ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

Google is making a change to Gmail that could disrupt your access to third-party email services if you rely on the POP3 protocol. In a support page, the company announced that Gmail will stop ...