Hi every one!
First, it's not a virus! So you can put your mind at easy about that.
There are services on the internet that provide blacklists. Most of this is automated. One of these flagged our CDN domain for a reason still unknown to us and are currently investigating. It just happens to be the case Avast uses this list. I don't personally use Avast (AVG), is there some whitelist setting you can add [*.]sexlikereal.com to? Can any one try and share results? Does disabling AVG help?
We will fix this ASAP, but it is not entirely in our hands. These blacklists don't look for viruses. They look for 'suspicious behaviour'. Something must have triggered it. It COULD be. I'm just speculating, repeated connection attempts to the Handy syncing server getting rejected. Pretty much at the same time these AVG issues were getting reported they were having an issue with their syncing software too.

Feel free to check for yourself on VirusTotal: https://www.virustotal.com
you can search just sexlikereal.com or the CDN is cdn-vr.sexlikereal.com
You can also check with Google's transparency report: https://transparencyreport.google.com/safe-browsing/search?hl=en
My security software is also not reporting anything out of the ordinary.