I agree with most everyone here, but I have one thing to add as well. In quick re-cap of what I would do (some of which has been said above):
- Face gets +1 Notoriety for being unShadowrunery-business-like (Street cred & Notoriety, SR4A, 265)
- Hacker gets interrogated by Aztechnology.
- Once the team is identified then Azzies run a smear campaign on the team rep (effectively creating a +1 Notoriety for the team that will last for a few weeks to six months depending on how well the team can work against it).
- S-K keeps runners in mind to be used as a pawn & wild-goose chase team.
But this is where I'd differ. (So long as we're not talking blood magic info being found and released by the face) I'd have Azzies contact local law enforcement and press charges against the face for corporate theft, corporate espionage, trespassing, etc. Face has a SIN, it would look bad if it was ever found out that the Azzies took violent action against a legally registered citizen (regardless of Corp or National citizenship) so this would lead to;
- Azzies getting a court ordered search of Face's residence and property, from the courts in which the Face is a citizen.
- Arrest & Detainment of Face until bail is met.
- Use of tracking device on the Face so the court can keep track of him.
- Several court dates and hearings where missing one gets the Face held in contempt and detained in jail for up to 30 days each time.
- Azzies running a local smear campaign against the Face in the media that also works to minimize the public rep damage that releasing the data did. "We're just trying to help the community and look what this evil nasty criminal did to us."
I'd tie up the Face in so much bureaucratic crap that the player's hands would cramp up from writing down all the court dates, lost gear, etc. Then, just as the trial is about to start an Azzie lawyer meets with the face and says, "You want this nightmare to end? I can make it end. You can walk out of here today. But I have a job for you to do..."
And how much are the Azzies spending for all this? A little of their media funds and the cost of one of their already-on-retainer-for-life lawyers. The Azzies use Lone Star or Knight Errant and the local government to foot the bill on judges, defense attorneys, jail / detainment costs, search and seizures, etc.
Of course, during all that time, the other players may come up with a plan which may interrupt any or all of that narrative. But that's what I'd plan for. And depending on how important the leaked data was (and how good the team was at getting it), the end run they're offered could either be a "legit" run, or a death-trap distraction for some other run.