Researchers Expose Flaw in Bitcoin Wallets That Could Be Exploited for Double-Spending

A standard way to transact Bitcoin could be vulnerable to double-spending and DoS attacks, ZenGo has found.

from CoinDesk https://ift.tt/31Dev4i
via IFTTT If you want to learn more about cryptocurrencies, check out this awesome opportunity from the cryptocurrency institute. http://bit.ly/2sUPBxj