PANews reported on October 2 that according to Decrypt, the Australian Federal Police said they had seized $6.4 million worth of cryptocurrency as part of an investigation into the mastermind behind Ghost, an encrypted communication application used by organized crime groups. The 32-year-old suspect, Jay Je Yoon Jung, from New South Wales, was arrested on September 17 in Operation Siren and is currently facing multiple charges, including supporting a criminal organization. The statement said that Operation Siren has so far arrested 46 people, issued 93 search warrants, and seized 30 illegal guns. Authorities also prevented more than 200 kilograms of illegal drugs from entering the Australian market and seized more than $2.37 million in cash.