Hi everyone,
Do you know something about pump and dump group?
Groups of people that start buy and sell together at the same moment coins, to rise and fall coins price specially the small cryptos.
An Italian businessman told me about a group with 1.500$ mountly subscription where insiders send signal, buy, sell, hold, right price is xyz...
who are this "insiders"

Do you know something about that or is a scam?
Thx