Another thing. 

I say it today as I already said it many month or years ago
May be you don't like Jack and his "non conventional" way to post
outside usenet but you don't have to lie.

YNK

My Reply

I do not lie.  I merely post the Bitdefender warnings.  I  have no need whatsoever to lie

Re Jack and his posts under his numerous aliases.

You call it non conventional, I call it spam on a massive scale

Jack posts his main content  to Filedot.to - not the usenet

He then cross posts to 23 separate groups on UseNet a few  sample pictures and  links to the complete set on Filedot. 

The sample pictures have three objectives.
1. Advertise the content on Filedot ( If someone follows that link and downloads, jack gets paid by FD)
2. Block, bury and intimidate other posters on all 23 groups. 
3. The samples he posts  are picked up by the  the website "Pictureview.com" and he hopes to obtain more business from there.. (He openly boasts about the high position he is obtaining on Pictureview)

Regarding  his premium account on FD.  Here on UseNet he has set up numerous aliases, he then pings these "friends"  informing them,  (and of course everybody else reading), of the premium content he has just posted on Filedot.  He, of course, obtains a commission on anyone buying premium from his links.

And that is Jack,  a very conventional  ordinary low life spammer.  But unlike other spammers he using Usenet as his advertising hoardings and in the process destroying the very basic concept of the UseNet.

Re the warnings I post.  Even without the warning I would be very wary of a website that installs a Popunder.  Do a "Google" on its dangers and capabilities. Or see https://www.bitdefender.com/consumer/support/answer/2574/  or 
https://hitprobe.com/what-is/pop-under-ads