Airdrops of scam tokens are rampant on the TRON (TRX) chain. Scammers use the blockchain explorer to find recently active addresses, such as those that have just received or transferred money, and drop scam tokens to them.
Scammers usually attach some fraudulent information to those scam tokens and lure you to access a third-party malicious website to commit fraud.
Therefore, when you find airdrops of scam tokens in your wallet, please just ignore them.