Secured Authentication Key
Use caution when disclosing any personal information at any website or online service location unless you receive a secured authentication key from your provider.
Online Services
When you subscribe to an online service, you may be asked to give credit card information. When you enter any interactive service site, beware of con artists who may ask you to "confirm" your enrollment service by disclosing passwords or the credit card account number used to subscribe. Don't give them out.