Sync-eu.bid.exe blocked while using yahoo mail

[luv2decor8]

For the last week I have been getting a pop-up notice that sync-eu.bid.exe is being blocked as a malicious website. This ONLY happens when I am switching between mailboxes in yahoo mail. The popup notice refers to Firefox, IP 136.243.131.32, port # changes each time the notice pops up. I updated MalwareBytes Premium and did a threat scan both last night and this morning and nothing was found. I also ran a scan with Herd Protect and found nothing.

I have attached the Daily Protection Log from today.

How do I remove this apparent threat, or if it's not a real threat, how do I get it to stop giving me the notices? 

Thanks

log.txt

[Dashke]

Hello luv2decor8,

We have a block on *.bid because of the malicious activity seen on the gTLD.

If you want to disable the notifications, please go Settings and set "Show Malwarebytes notifications in the Windows System Tray" as off.