Are there any security concerns with using public kiosks or self-service machines?

1. Be aware of your surroundings when using a kiosk in public
2. Avoid using kiosks in busy areas, to reduce the chance of someone looking over your shoulder
3. Keep your PIN and other passwords to yourself at all times
4. Avoid typing confidential information when possible
5. Never leave a kiosk unattended while it is running
6. Disable or log out of the machine when finished using it