Mobile app developers need to be aware of improper OAuth 2.0 implementations that have put one billion mobile apps at risk to takeover. Third-party applications that allow single sign-on via Facebook ...

Russian threat actors have been abusing legitimate OAuth 2.0 authentication workflows to hijack Microsoft 365 accounts of employees of organizations related to Ukraine and human rights. The adversary ...

Microsoft has been rushing out new Microsoft Teams features to help 75 million people each day teleworking during the coronavirus pandemic. But one part of the Microsoft Teams portfolio that hasn't ...