Refer to
this article to find out what happened.
Stuff like this should be a wake up call for not only those looking to prevent self-incrimination but those who carry Blackberries that contain sensitive information, documentation, company files or other files that you don't wish to fall into the wrong hands. Mainly when you're using Blackberry Messenger, here's the key tips to prevent anyone (including law enforcement) from accessing your messages, using information in them against you and creating further repercussions.
We all know according to that article the only way law enforcement managed to intrude into the network was via insecure BBM clients, logs being saved and failures in common sense. But the following is useful for any user who risks having information comprised, you don't need to be a criminal looking to prevent self-incrimination
- Disable the BBM logs.
Prevents anyone from picking up your phone and pulling up the complete discussion of whatever you had with one of your contacts, a group of them or more then one.
BB Key > Options > Save Chat History > Never - Close your BBM Chat Windows.
Erases any current on-screen history.
- Remove yourself from BBM Groups.
When it's not nessarcy to be in them or you're using them confidentially to provide information, when you no longer require to be in it.... temporarily leave it. You can always get back in on the fly anyways. If your phone is stolen, seized or etc, they won't have access to the group(s).
This should be common sense, but it obviously isn't.