When 850000 bitcoins were stolen on mt gox back in 2014, who was the true mastermind behind such breach? Were all 850000 bitcoins fully recovered? Why cant hackers today steal this much bitcoin like in this incident? How was someone able to steal this much bitcoin back then but not today?
How do we know the mastermind behind all this, than what the media says, which you can easily check online by yourself to know about the incident.
Bitcoin value as at then wasn't the same today, most of us were not even probably into bitcoin before then, I don't think any scam related experience has full recovery of the coins that were lost, while government in most cases take seizure of some of those that were being recovered, the only best thing to do is for us to avoid anything that could lead to losing our assets when we make use of a custodian stoage, not your keys not your coins try as much as possible to make use of a non-custodial wallet.