Let's talk about airdropped tokens from unknown sources:
On public blockchains like Ethereum, anyone can send tokens to any address, and the recipient will receive them without having to approve the transfer.
Scam tokens use “free money” to pique people's curiosity and lure them to pages that ask them to connect their wallets. The real goal is to obtain an authorization or signature.
$ETH 2051.56(-0.58%)