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FritzBox router tries to install SSL into Outlook

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Hi,

Not sure this is the right forum. We were surprised today by a bizarre behaviour from our FritzBox router. It is trying to install its SSL certificate into our Outlook Office 365, runing on Windows 10 Pro. Check screenshot below. This never happened in the last 10 years using FritzBox equipment. Is this an indication the FritzBox firmware is hacked/compromised?

Any advice is welcome.

IS


Screenshot here https://diigo.com/0bwsgk

 

 

Hi itsecurity,

 

This is not an indication that you've been hacked.  Everything is as it should be.

 

Have a read here:  https://en.avm.de/service/fritzbox/fritzbox-7390/knowledge-base/publication/show/1523_Downloading-your-FRITZ-Box-certificate-and-importing-it-to-your-computer/

 

Here is some more information from Microsoft: https://support.microsoft.com/en-us/help/2523494/you-receive-a-certificate-warning-from-ad-fs-when-you-try-to-sign-in-t

 

Are you having any other issues?

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