Yes. Keeping your eBay and private information safe is our top priority (followed closely by sniper engine reliability).
Our system uses the industry standard 128 bit encryption (same thing that online banking institutions, eBay, etc. use) while storing your sensitive information and SSL encryption on our site and when sending your eBay password to eBay for submitting bids.
As an added safety measure, your eBay password is automatically deleted from our system 12 hours or less after you have no pending snipes.