A woman presenting herself as Justin Sun’s former girlfriend is accusing him of massive fraud and market manipulation involving the $TRX cryptocurrency, and is threatening to bring the matter before the SEC.

She claims to be in possession of evidence showing the use of Binance accounts to carry out pump-and-dump operations on TRX in 2017–2018, a period that allegedly laid the foundation for Justin Sun’s fortune.

At this stage, these remain unverified allegations, but if they were to take a judicial turn, they could shake the TRON ecosystem.