We continue to monitor the ongoing external incident in Microsoft which is affecting the 'Continue with Microsoft' method for logging in to Confluence, Jira Core, Jira Service Desk, Jira Software, Trello, and Atlassian Bitbucket. Users who use this method and do not have a password set in Atlassian can authenticate by using the reset password flow at
https://id.atlassian.com/login/resetpassword