This morning I got this e-mail from Battlefront.com:
Battlefront Press Release 23 March 2010 --- We are proudly presenting new update client for all games from battlefront for FREE. You can download client here. Turn off your antivirus, as it could recognize it as spam or virus because of high encryption.
and after that a link to some exe file. Very fishy. It turns out that the e-mail is not legit. The exe is almost certainly harmful and Battlefront is scrambling to fix the issue. If you receive a similar e-mail, trash it at once, please!