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, ... the exploit uses a series of clever techniques to turn the AI assistant against ...

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

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

Learn how to enhance your approach to data loss prevention with AI in mind, including what capabilities are essential for ...

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

Microsoft warns of active attacks by Chinese hackers exploiting SharePoint flaws CVE-2025-49706 and CVE-2025-49704, urging urgent patching and mitigation steps.

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

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

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

Using Copilot AI in Microsoft 365 apps. With the new adjustments in place, Copilot AI is easy to find in Office apps: You’ll find a Copilot icon on the ribbon, ...

Microsoft 365 Copilot app is getting a deep research tool called Researcher that can access the internet as well as internal data to create long-form reports.