It looks like when Albert was promoted to underboss, his brother Tony stepped up a notch, becoming a captain. I believe GV may have more info on that.

And Tony really did give information to the FBI. If I remember correctly, the Genoveses tried to remove Anastasio from power. He threatend to take some locals out of ILA and create a new union. The issue was brought to the table where Gambino failed to stand up for Anastasio and that pissed him off. That´s why he started to talk. I can´t be sure, but I don´t think that the FBI got that much out of him. He mostly talked about the unions and said that it was his opinion that his brother had deserved to die because he had killed a lot of people.