Dear steemit community
Beware of mallware infected usb sticks and devices.
Anytime with any device there might be a piece of malware living in the usb key or it's files.
A very clever team has developed a device based on the Raspberry PI that combats this issue:
Just in case you have created your own mass key storage for Bitcoin or another currency beware of malware infections and you might consider using a device like this.
All credits go to: