POPUP WILL CAUSE EPILEPTIC SEIZURES!
Windows Support Help (euronews.wiki)
The popup will claim all your files are encrypted, requesting a $500 payment to decrypt all your files.
Number seems to be down atm, thankfully
Yes, they seem to be down
NEW POPUPS:
Windows Support Help (alphainvestment.co)
Scammers are now requesting payment by having victims go to https://z71474.alphainvestment.co/links/alert/pay
Website was registered in Victoria, Australia