What was stolen from FTX?

Could you please elaborate on what exactly was stolen from FTX? Was it a specific type of cryptocurrency, financial data, or perhaps something else entirely? How did this theft occur, and what security measures were bypassed? What impact has this had on FTX's operations and the broader cryptocurrency market? Are there any lessons that can be learned from this incident to prevent similar events in the future? How is FTX responding to this crisis, and what measures are they taking to ensure the security of their platform moving forward?