Fraudsters have a way to trick out of . They target your IP. An IP is a computer's ID . Then they send you a to say your has malware. The message asks you to phone for . They make you think are the tech of your Internet Service Provider (ISP).
Most of the so are in the USA and UK. A malware said: "It caught me by ….When I looked in detail…I saw it was a scam." The fraudsters infect online to find your IP number. The expert's is to call the tech support number you got you signed up for the .