There are all kinds of scams. This details some of them and is a warning for all of us, beware. Do not trust strange callers. They will direct you to harm your own financial well being. So if you know of this, let's chat about it.
Here a female Police Captain was at work and a scammer threatened her with of all things, to arrest her. She gives out great advice at the end. Notice the caller has an accent that sounds to me like he is calling from India.