if you're referring to wannacrypt, don't. hypothetically, though, use localbitcoins.com if you can find someone in your area, otherwise coinbase. the problem w

if you're referring to wannacrypt, don't. hypothetically, though, use localbitcoins.com if you can find someone in your area, otherwise coinbase. the problem with coinbase isn't just the purchase limit -- banks frequently flag coinbase purchases (and other exchanges) which can result in a drawn-out process that lasts more than five hours.