Microsoft has removed 119 extensions from the Edge Add-ons store and suspended more than 90 developer accounts after tracing them to a single threat actor it calls StegoAd, a campaign that hid ...

Microsoft has shut down a long-running malicious extension operation on the Edge Add-ons store that hid its payloads inside ordinary image and font files, then woke up days after install to steal ...

Microsoft disrupted StegoAd, a malicious browser extension campaign affecting up to 2.6 million users. StegoAd used hidden payloads, delayed execution and steganography to evade browser security ...

Learn Microsoft SharePoint 2019 from scratch! This complete beginner-friendly tutorial provides a full overview and step-by-step guidance to manage sites, libraries, and documents confidently.

Over the past several months, Microsoft and OpenAI quietly restructured the partnership that has helped define the recent AI boom, and the ripple effects will likely affect everyone from enterprise IT ...

In documentation provided to potential investors, OpenAI identified its dependency on Microsoft for funding and computational resources as a significant operational risk Last month, the AI company ...

OpenAI has identified its heavy dependence on Microsoft for funding and computing power as a primary business risk in a new investor document. As the company eyes a potential IPO with a $730 billion ...

Microsoft Lists is part of the Microsoft 365 suite, designed for organizing and managing structured information in a clear and accessible way. It supports tasks like tracking project progress, ...

Threat actors are publishing clean extensions that later update to depend on hidden payload packages, bypassing marketplace checks and silently installing malware onto developers’ systems. Threat ...

Microsoft Defender has been investigating reports of malicious Chromium‑based browser extensions that impersonate legitimate AI assistant tools to harvest LLM chat histories and browsing data.

Microsoft has implemented and continues to deploy mitigations against prompt injection attacks in Copilot, the company announced last week. Spammers were using the "Summarize with AI" type of buttons ...

Thousands of Microsoft customers reported difficulty Thursday accessing the technology company's suite of Microsoft 365 services, including email platform Outlook, Teams and other tools. But the ...