Cyber-attacks are considered a new battlefield to be added to the list of conventional threats facing the world. This paper analyzes this growing phenomenon of internet cyber-attacks and sheds more light on the virtual world. The dimensions and effects of this threat transcend political and geographic borders, and its repercussions jeopardize states’ national security and biosecurity.  The study exposes issues and consequences of hacking and cracking operations initiated by internet pirates or hackers and “anonymous” groups. The study also touches on the reach of this virtual world that has overcome distances and that should be taken as a guiding light to better address the new threats of this phenomenon on real life.