SlyCam for NotificationCenter allows you to take pictures from the Notifications Center without anyone else knowing

   SlyCam for NotificationCenter is a widget for Notifications Center launched today in Cydia that allows iDevice owners to take pictures directly from Notifications Center without other people knowing. SlyCam for NotificationCenter adds a widget to the Notifications Center and in this widget we have only two buttons, the first one activates the camera and the second one takes a picture every time it is pressed. The most interesting part is that you do not see what pictures you have taken and no one else can know that you are taking pictures at that moment, so you can record pictures of anything at any time.

Notification Center widget that lets you take photos covertly. Press the power button to preload the camera. Every press on the + button takes a photo.

Enable this addon from Settings > Notifications.

  SlyCam for NotificationCenter is available for free in the BigBoss repo in Cydia and only works on terminals with iOS 5 installed.