An international sting operation has dismantled the encrypted messaging app 'Ghost', used by criminals for drug trafficking, money laundering, and murders. Jay Je Yoon Jung, a 32-year-old Australian, is suspected of being the app's mastermind. The operation involved police forces from nine countries and was coordinated by Europol, resulting in numerous arrests in Italy, Ireland, Sweden, Canada, and Australia. The Ghost app was developed nearly a decade ago and marketed as 'unhackable', requiring modified smartphones and a subscription for access. Australian police infiltrated the app's network in 2022, monitoring communications for two years and thwarting violent plots, including 50 death threats. Authorities seized weapons, drugs, and over one million euros in cash, with a significant drug trafficking route disrupted in Ireland where narcotics worth approximately 16 million euros were confiscated. Jung, apprehended in New South Wales, faces five charges, including supporting a criminal organization, and could receive a prison sentence of up to three years.