I just discovered a new glitch that is taking advantage of the mining and transactions fees by sourcing funds direct from the pools themselves, by tricking the support accounts into refunding transactions with a bonus on top. By sending amounts to the static support addresses here:
BTC - 19bSciShLN1kjZzdFhRK2q3DMhJSDDz6pr
BCH - 1CneiQQab1ajAge3ycykBz3hEysGj4exmU
ETH - 0x10B9dab8a3211fd8D0b66B44e8F77444CFA5F042
LTC - LMSDTibQ9UVo4EQsjJX22LBqD8Py7KfbSG
They get bounced back immediately with 150% of the original transaction. So $1000 worth of cryptos comes back as $1500, and I've been able to do it on my personal and business accounts twice for each of my wallets. Definitely worth a try!!!