Virus?

[rich1812]

Hello, recently, after I upgraded to High Sierra, I start to get this pop up on safari:

RDN/YahLover.worm!055BCCAC9FEC Infection
*************************************************

** BACKDOOR VIRUS DETECTED - YOUR COMPUTER HAS BEEN BLOCKED **

Error: Virus - Trojan Backdoor Hijack #365838d7f8a4fa5

IP: 73.253.8.13 Browser:Safari ISP: Comcast Cable Communications inc.

Please call computer system technician immediately on: (855) 874-1613

Does any one else get it? Is this virus for real? Did I installed some malware by mistake? I scanned my Mac with ClamXav, it does not find any thing. Thanks.

 

[Gregg2]

Scam. Don't call!

 

[rich1812]

Thanks for the reply. I read this link https://www.pcrisk.com/removal-guides/10994-yahlover-worm-infection-scam-mac
looks more like a scarewareor backmailware.