OTX Threat: Private HTS programs that spread ransomware

Fraudulent organizations in Korea are exploiting private Home Trading System (HTS) software to distribute ransomware to victims. The unauthorized HTS program called 'UBP Asset' impersonates the legitimate Swiss financial institution Union Bancaire Privee (UBP) and has been used in investment scams since at least September 2025. Attackers lure victims through social media platforms like Telegram an Sectors: Finance