Australian police on Wednesday revealed that dozens of people were arrested in Australia as part of a global action against an encrypted communications network involving nine countries and EU law enforcement agency Europol. The mastermind of the network was a 32-year-old man from New South Wales, the Australian Federal Police (AFP) said, adding the man was charged “for creating and administering Ghost, a dedicated encrypted communication platform, which the AFP alleges was built solely for the criminal underworld.” Australian police arrested 38 people across the country between Monday and Tues…