https://blockworks.co/news/775m-tether-laundered-on-tron
According to blockchain information firm Global Leisure, fraudsters are suspected of using Tron staking to launder stolen funds.
Thieves select specific Tron validators, called "metaverse houses," to stake.
They also use the SunSwap exchange to obtain USDT for Tron in certain wallets.
Beware of Tether laundering!!