https://www.cnet.com/news/john-mcafees-unhackable-crypto-wallet-allegedly-hacked-a-week-after-challenge/ > Someone claims to have successfully hacked an "unhackable" cryptocurrency wallet. > A self-described IT geek in the Netherlands who goes by @OverSoftNL on Twitter tweeted Wednesday about gaining root access to a crypto-wallet, which antivirus software pioneer John McAfee and hardware crypto-wallet maker Bitfi said had "absolute" security.