Bitfinex, hoping to offer it's userbase more scam tokens to choose from, added cryptocurrency Dash back to it's roster against USD and BTC trading pairs. Bitfinex added the coin in 2014, only to remove it in August of the following year due to low trade volumes. Dash rose to the #3 spot on coinmarketcap.com with a nearly $300 million USD market cap, though price was down -9.04% in the past 24 hours of trading.
BTC.com mining pool, advocates of the Bitcoin Unlimited fork, started offering a new service that allows users to "accelerate" their transactions on the network by paying a fee using a credit card. Pools mining with the Unlimited software claim that blocks are "full" and that an unsafe hard fork is necessary while consistently mining empty blocks.
A hacker known as 4lemon discovered a flaw on itBit exchange that allowed users to send funds that didn't exist from one account to another due to a rounding bug. The user demonstrated he could send 0.000000005 XBT (Less than the trade minimum of 0.00000001) without triggering any sort of error in itBit's trade engine, resulting in SFYL.