dear friends im a newbie did lots of air drops and received lots of coins.some are telling those coins are scam.
eg-piggy,ohni
how can i identify whether they are scam or not?
I also do not know yet, how to know the coin scam, I often follow the airdrop and get the coins, from the many airdrop that I follow only 2 sapai 3 who have quality coins, maybe the project failed, or did anyone commit a fraud to take the wallet, 2 days yesterday my wallet was hacked probably because it follows the airdrop scam