Leap A (Oompa Loompa) is not quite as scary as it sounds.
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www.macworld.com]
It takes a fair bit of trying to get it started, but it's still a nasty thought.
Remember that if you are about to panic and install lots of anti-virus apps (as many will afer hearing about this) that anti-virus checking can interfere with capturing video, as they want to check for virus as you capture, and jam up the process. Turn off virus checks when capturing.