stole £420million (US$600million) in cryptocurrency from.The hacker, known as Mr. White Hat, made the digital heist on August 10, exploiting a vulnerability in Poly Network, a platform that enables transactions between different blockchains.The company called it “the biggest DeFi heist ever” but also issued a warning that the theft would be pursued as a “major economic crime” by law enforcement in any country.As the three digital wallets Mr.