[ZachXBT Criticizes Ledger: Multiple Privacy Data Breaches and Fee 'Exploitation'] ZachXBT posted that Ledger has been repeatedly hacked, leading to customer privacy data leaks and targeted thefts, resulting in 'millions of dollars' in losses. He also pointed out issues with existing products (such as battery failures in the Ledger Nano X) and questioned Ledger's plan to proceed with a U.S. IPO to 'maximize extraction' after announcing proportional fees for clear signing.