If indeed the FBI is able to track criminal acts on the Bitcoin network, this will make it easier for Bitcoin to be accepted by all governments in various countries, because so far the government still suspects Bitcoin is a haven for criminal acts.
Hopefully this is Bitcoin's path to light so that Bitcoin can be used as legal tender in all countries. I am very happy to see this news, criminals will think twice about laundering money through Bitcoin and Bitcoin can be called clean from criminal acts.
You know how the FBI works? They could wait years for the culprit to do something too stupid to catch. Obviously the hacking couple didn't have much knowledge about how to spend the bitcoin they hacked without leaving a large amount of traces behind. I don't know if they use a mixer to erase transaction traces for all the bitcoin they have spent or not, but centralized exchanges backfire for bitcoin hackers in most cases.
By far bitcoin is a tool and savvy hackers will probably know how they hide and remove any trace of the bitcoin they have. I would like to know if the bitcoins that have been labeled in his wallet
"hacker wallet" can also be processed by a mixer or not, and if it can be processed so that output transactions are no longer traceable then I'd really like to know how the FBI can reveal it.