There seem to be a lot of attacks lately is this a coordinated attack or are these exchanges just coming clean now? Regardless since everybody's instinctive re

There seem to be a lot of attacks lately is this a coordinated attack or are these exchanges just coming clean now? Regardless since everybody's instinctive reaction is to sell/get out now It's the best time to build a proper exchange with all the best coding practices applied. Best thing is you don't have to pay anybody for a security review since the bitcoins are a prime target just don't keep too many in the hot wallet. Then again paying a few security professionals to hack you may be the cheaper option but how many exchanges do you think actually do that?