Hello,
Sniping services cannot operate without that information. We aren't allowed to use the eBay API and so all services must securely request the password. Rest assured we use state-of-the-art security and password encryption techniques to keep the info safe. Also, we have been in business for about 16 years and have never once had a security breach of any kind.
We hope we can procure your business. If so, that's great and we wish you the best of luck on your snipes.
bidslammer