Microsoft said Thursday morning that it was investigating issues with its Microsoft 365 services, which includes Outlook and ...

A 39-year-old U.K. resident has been arrested and charged with operating a hack-to-trade fraud, which generated millions of dollars by hacking Microsoft Office 365 email accounts. The alleged hacker, ...

A new phishing tool is allowing cyber attackers to get access to Microsoft 365 users' accounts without even needing to know ...

Beware this highly sophisticated Microsoft 365 attack. Update, March 15, 2025: This story, originally published March 13, has been updated with further technical detail regarding the Microsoft 365 ...

Microsoft has launched Office 365 priority protection for accounts of high-profile employees such as executive-level managers who are most often targeted by threat actors. The new feature was added to ...

If Outlook is not showing up on Microsoft 365, this guide is for you. Some users have reported that Outlook is missing on the Microsoft 365 portal but they can access it on the web version. This is ...

SolarWinds CEO Sudhakar Ramakrishna has verified suspicious activity in its Office 365 environment, with a company email account compromised and used to access accounts of targeted SolarWinds staff in ...

Microsoft is working on improving Microsoft Defender for Office 365 with priority protection features for accounts of high-profile employees like executive-level managers that threat actors target ...