Tether, a cryptocurrency pegged 1-to-1 to the U.S. dollar, was allegedly hacked today to the tune of $31 million.Tether functions to convert U.S. dollars to a type of cryptocurrency. The projects token USDT is pegged to the dollar and is used in exchange trading. The idea behind Tether is that instead of having to sell your bitcoin or other token for a fiat currency, you can convert it to USDT, and either hold it in USDT or else transfer your USDT to another exchange and use it to purchase to