How to Revoke USDT Approvals on TRON (with TRONSEC Step-by-Step)

4 Sep 2026 2 minute read 0 comments TRONSEC $0.02

If you approved a shady site once, your USDT can leave later — without another “Send” popup. The fix is not “change PIN.” The fix is to revoke the TRC-20 approval: set that spender’s allowance back to zero on the USDT contract. This guide is built ar...