Varonis found a “Reprompt” attack that let a single link hijack Microsoft Copilot Personal sessions and exfiltrate data; Microsoft patched it in January 2026.

A new feature set to be released by Microsoft will add new options for administrators with Windows Backup for Organizations ...

As global data volumes continue to surge and cloud adoption accelerates across industries, enterprise organizations are increasingly prioritizing resilient, secure, and scalable data protection.

Investors have grown more concerned over the run-up in tech stocks and valuations of private AI companies, stoking fears of a bubble. In October, WSJ used three charts to explain what is behind Wall ...

Colin is an Associate Editor focused on tech and financial news. He has more than three years of experience editing, proofreading, and fact-checking content on current financial events and politics.

Microsoft Exchange is a wildly popular threat target, with dangers exacerbated by the tech giant's end support for Exchange 2016 and 2019 last month. Now those email servers won't receive necessary, ...

The Cybersecurity and Infrastructure Security Agency (CISA), the National Security Agency (NSA), in collaboration with international cybersecurity partners, have released the “Microsoft Exchange ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening. Image: Envato If your team still runs Microsoft ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. Thankfully, for such things, the document itself is relatively ...

Microsoft is changing how we engage with artificial intelligence with its Copilot Fall Release. With several new features, the company also launched Mico (Microsoft Copilot), a friendly, emotive ...

Schleswig-Holstein has moved from Microsoft Exchange and Outlook to Open-Xchange and Thunderbird for e-mail. Other EU entities have opted for open-source alternatives. This switch isn't just a ...

Microsoft announced this week the general availability of Windows Backup for Organizations, a new enterprise-grade backup tool that helps simplify backups and makes the transition to Windows 11 easier ...