BitGrail, one of many cryptocurrency exchanges, was hacked this week and coins were stolen.
If you haven't ordered one yet, as I have, now is the time to order a hardware wallet such as ...
The TREZOR
https://shop.trezor.io/
or
The LEDGER NANO S
https://www.ledgerwallet.com
There are slight differences in compatibility between them and improvements in the interface but they work very much the same.