Many of these exchanges also offer electronic wallets in which you store your Bitcoin. (cryptohead.io)
Bitcoin and other cryptocurrencies are often stored in electronic wallets, and these wallets are in danger from the security exploits Meltdown and Spectre. (getrevue.co)
Ledger SAS, a startup that makes electronic wallets for Bitcoin and other cryptocurrencies, has raised 61 million euros ($ 75 million) from investors including Draper Esprit Plc.. (getrevue.co)