According to tweets from Microsoft, the company is investigating reports that Azure and Office 365 are again suffering issues that are leaving users unable to login using multifactor authentication ...

Posts from this topic will be added to your daily email digest and your homepage feed. Twitter’s taking away SMS two-factor authentication for non-paying Twitter users on March 19th. Here’s how to ...

Update, Dec. 14, 2024: This story, originally published Dec. 13 now includes a statement from Microsoft about the 2FA bypass vulnerability and the impact it has observed on users. Security researchers ...

Microsoft says it has been enforcing multifactor authentication (MFA) for Azure Portal sign-ins across all tenants since March 2025. The company's Azure MFA enforcement efforts were announced in May ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. A cybercrime group known as Sneaky Log has been selling a ...