The US Commodity Futures Trading Commission (CFTC) has announced that it has filed a lawsuit against Debiex and Zhăng Chéng Yáng in the Arizona state court in its second case, involving the use of digital assets to solicit customers through deception. The complaint alleges that since approximately March 2022, Debiex has used cryptocurrency scams to collect and misappropriate more than $2.3 million from at least five US customers.