The best is to store your coins on a hardware wallet, like Ledger Nano S or Trezor. Lot's of unexpected things happen in the bitcoin world and people lose their coins to "inside hacks" very often..MtGox, Bitfinex etc..
The best is to store your coins on a hardware wallet, like Ledger Nano S or Trezor. Lot's of unexpected things happen in the bitcoin world and people lose their coins to "inside hacks" very often..MtGox, Bitfinex etc..
RE: One of oldest Bitcoin Exchanges Down for half a day. Reminder - Do not Keep Coins on Exchanges