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 ...

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 ...

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

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

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

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

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

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

Threat actors are exploiting Vercel's AI tool to generate convincing phishing pages. Read Vercel’s response and Okta’s tips ...

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

During early tests, Microsoft claims the Researcher agent saved 6-8 hours on a weekly basis for selected adopters. Access to Researcher will first start rolling out to Microsoft 365 Copilot ...