Critical flaws in Microsoft Teams can be used to allow an attacker to manipulate messages, spoof notifications and even ...

Researchers warn that new Microsoft Teams vulnerabilities let attackers manipulate chats and spoof trusted users, eroding ...

This seamlessly-integrated approach makes it easier for organizations already working with Rapid7 and invested in the Microsoft ecosystem to get 24x7 managed detection and response across their ...

The NSA, CISA, Australia's Cyber Security Centre, and Canada's Cyber Centre jointly released comprehensive security practices for Exchange hardening.

If your Microsoft Account Recovery Form is rejected and you cannot recover your account, use the suggestions provided in this article.

Microsoft may be cracking down on using local accounts, but there's still a workaround or two to avoid logging in to a Microsoft account.

Phishing emails remain the most reported cybercrime. Experts break down what to look out for and how to stay safe.

Microsoft Threat Intelligence has observed a financially motivated threat actor that we track as Storm-2657 compromising employee accounts to gain unauthorized access to employee profiles and divert ...

Speaking during a fireside chat at LinkedIn's San Francisco office on Tuesday, Roslansky said Microsoft's AI assistant Copilot has become his go-to tool for drafting and refining high-stakes messages, ...

Microsoft is calling attention to a new phishing campaign primarily aimed at U.S.-based organizations that has likely utilized code generated using large language models (LLMs) to obfuscate payloads ...

Microsoft is investigating a known issue that triggers Outlook errors when opening encrypted emails sent from other organizations. According to a recently published support document, this issue ...