Microsoft is making new Microsoft accounts passwordless by default, the company has announced on Thursday, which marked this year’s World Password Day. “As part of [a recently simplified sign-in user ...

Microsoft said Tuesday that it led an industry-wide disruption of a subscription-based scam platform that used an AI chatbot to compromise 12,000 Microsoft accounts over a few-month span.

Microsoft Azure Monitor alerts are being abused to send callback phishing emails that impersonate warnings from the Microsoft Security Team about unauthorized charges on your account. Azure Monitor is ...

Microsoft details a million-email CEO fraud campaign and passkey-themed attacks that compromised cloud accounts and enabled data exfiltration.

Microsoft has quietly announced a significant change to the sign in/out process for Microsoft accounts. The change could have massive security implications for many people. As of next month, when you ...

In 2025, Microsoft claimed to have the world's "most widely used operating system" with over 1.4 billion active devices per month. This dominant market share means it's a target for many malicious ...

A recently discovered botnet of over 130,000 compromised devices is launching coordinated password-spraying attacks against Microsoft 365 (M365) accounts. Security researchers at SecurityScorecard are ...