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

Microsoft is working to address a known issue that renders the classic Outlook email client unusable for users who have ...

Online users claimed the sex offender Jeffrey Epstein, who died in 2019, was referred to in the present tense in a 2023 email.

Sometimes you want to write an email now and have it delivered at a specific date (like outside business hours, for example). Both the classic and new versions of Outlook allow you to send a message ...

JACKSON HEIGHTS, Queens (PIX11) — A 17-year-old student is accused of sending antisemitic emails about killing Jews to multiple people in his Queens high school, according to police and sources. The ...

I came across a social media post recently showing an email purportedly sent by a new CEO over the weekend that included this note: Well Being Notice: Receiving this email outside of normal working ...

The company blamed "service infrastructure in the North America region" that wasn't "processing traffic as expected" for users of its hugely popular services Steffen Trumpf/picture alliance via Getty ...

Microsoft reported issues with sending and receiving email messages through Outlook, searching in OneDrive and creating chats in Teams. The incident lasted nearly 11 hours. Last summer, Outlook was ...

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 ...

Forbes contributors publish independent expert analyses and insights. Zak Doffman writes about security, surveillance and privacy. Updated on Dec. 2 with a new Apple Mail warning to add into the mix, ...

Super Micro Computer SMCI-1.33%decrease; red down pointing triangle cut its revenue outlook for its fiscal first quarter after some customers delayed taking delivery of their orders. Shares fell 8.5% ...