Over the past three months, our threat analysts have noticed a significant spike in attackers abusing Microsoft 365’s Direct Send feature—a tool intended for devices like printers or scanners to send ...

Zero-day exploits are the ghosts in the machine, silent, invisible, and devastating when they finally make themselves known.

Microsoft 365 Copilot, the AI tool built into Microsoft Office workplace applications including Word, Excel, Outlook, PowerPoint, and Teams, harbored a critical security flaw that, according to ...

The term "zero-day" attack refers to when a previously unknown vulnerability is targeted. Tens of thousands of servers are ...

Microsoft has issued a stark warning about a recent cyberattack targeting critical infrastructure, including the U.S.

Critical zero-day vulnerabilities in Microsoft SharePoint, tracked as CVE-2025-53770 and CVE-2025-53771, have been actively ...

Microsoft has issued a warning about active attacks on SharePoint server software used by government and business ...

A new SharePoint exploit bypassed Microsoft’s patch, exposing over 8,000 systems and revealing deep flaws in on-premise ...

A global attack has breached Microsoft server software used by thousands of government agencies and businesses, likely by a ...

GPT-5 had already been spotted in the wild before Altman’s appearance on This Past Weekend, fueling speculation that the next ...

Microsoft is raising the price of Microsoft 365 Personal and Family subscriptions by $3 per month in the US to bring these AI-powered Office features to all subscribers. “We are raising the ...