BlackBerry released a statement about how to prevent some BBM phishing. If you get a link that asks you to fill in your BBM ID, you should ask yourself why I’m being asked to do that. There are 3 ways that BBM will ask your ID to be entered. So please read the BBM statement and don’t click or give your ID to anyone.
If for some reason you get that link or you know someone who got it, Share with us.