币界网报道:Australian cryptocurrency billionaire Tim Heath was kidnapped at his home in Estonia last year. He recently testified in court and revealed details: he managed to escape after biting off a finger of an attacker during the attack. The DNA of the severed finger at the scene has been submitted as evidence. The attacker disguised himself as a painter and tracked Heath's whereabouts for several weeks using GPS, a fake passport and a disposable mobile phone, and rented a sauna as a place of captivity. Heath subsequently invested 2.7 million euros to strengthen security and filed a civil claim totaling more than 3.2 million euros.