Chrome scammer popup "Your Computer was locked"

scammer-number
scammers
1-833-294-3999

#1

Number: +1-833-294-3999

Link: hxxps://fileswapping474-net.tk/help3999-USA.com/ch/


#2

Well I called this number using another fake number and he just rang but even though the number is different the pop up looks the same as the other one I just called so I dont know whats going on with this number?