Hardware wallet manufacturer Ledger has sold over 7 million devices and currently manages approximately 20% of global cryptocurrency assets worth around $400 billion. As the price of Bitcoin climbed from $68000 to $98000, Ledger hardware sales tripled and its LedgerLive app transaction volume surged 3.5 times. LedgerCEOPascalGauthier stated that the company is expanding from cryptocurrency security to a broader field of cybersecurity. The Security Key application launched in September this year has entered the authentication market, and it is expected that the market size will reach $40 billion by 2030. @rahimthedream