Possible Phishing with Saft installed

[RMD68]

A couple of days ago I downloaded the Saft demo for Safari. It seems like a pretty cool program with a lot of helpful features. However, I was on a website last night where I had to enter a user name and password (not MR). As I began to type my username into the box a message came up that said possible Phishing and it said something about Saft and then gave some web-addresses. When it came up it gave you the option to block which I did. This only happened after I installed Saft and I've never seen the message before. My question is whether this prompt was Safari alerting me about Saft doing something or if it was a feature in Saft alerting me about possible Phishing. Anyone have any experience with this? Any help is appreciated.