How did FTX steal money?

Could you elaborate on the methods employed by FTX to misappropriate funds? I'm curious to understand the specific mechanisms and strategies they used to carry out this alleged theft. Was it through complex financial maneuvers, or did they rely on more straightforward techniques? Did they target specific individuals or institutions, or was it a more widespread scheme? And how did they manage to evade detection for so long? I'm eager to gain a deeper understanding of this matter and appreciate your insights.