I got the same exact thing from KLEBER TECH COMPUTERS aka Leandro Onofrio
I tried to call and speak to the business owner... I called several times and finally got a young sounding person who began to curse me out with F bombs, telling me that he's going to bring down my computer and then I believe we got disconnected...
So... I call back because I had a sneaky feeling that the call was disconnected and that this rude, arrogant sob didn't intend to hang up on me... well after getting through this person drops many more f bombs on me and makes several threats before we got disconnected again.
I believe this person should not only be reported to the FCC but also to the Better Business Bureau...
Can you imagine someones mother or someones daughter getting spoken to like that?