A vulnerability in Microsoft’s multifactor authentication MFA system has been uncovered by cybersecurity firm Oasis Security, allowing attackers to bypass security measures and access sensitive data across services including Outlook, OneDrive, Teams and Azure. In a report by Oasis Security PDF, the bypass, that could have affected more than 400 million customers, took very little effort by the firm security team to exploit. The bypass was simple: It took around an hour to execute,...
