Cisco-owned multi-factor authentication (MFA) provider Duo Security is investigating an ongoing outage that has been causing authentication failures and errors starting three hours ago. The outage ...

Microsoft’s May Patch Tuesday update is triggering authentication errors. Microsoft is alerting customers that its May Patch Tuesday update is causing authentications errors and failures tied to ...

Microsoft is investigating an authentication issue impacting multiple Microsoft 365 cloud services including Microsoft Teams, as well as Xbox Live. The company said the problem began just after noon ...

Microsoft has shed some light on the root cause behind yesterday's massive Azure authentication outage that affected multiple Microsoft services and blocked users from logging into their accounts.

Are you having problems playing League Of Legends because of “authentication service” error? In this troubleshooting guide, we’ll explain to you the reasons for ...

If you face the Authentication Failed, Error Code: 0, An error was encountered during authentication on Roblox; this guide is all you need to fix this error. This ...

Mobile banking apps have become an essential part of managing everyday finances. From checking balances and depositing ...

Find out why Gmail is filtering your emails, what triggers its spam filters, and how to fix it — including authentication, sender reputation, and content issues.

Use the following fixes to resolve the Additional authentication needed error on your Xbox console. Power cycle your router and Xbox console Clear alternate MAC ...