Leouncia is a dangerous backdoor hackers have designed to partake in targeted attacks. Leouncia will secretly infiltrate a system and open a backdoor through which an attacker can gain access to the computer. Leouncia will put a victim's private information such credit card numbers, passwords and intellectual property at risk of being stolen and used for fraudulent activities. Leouncia is also able to function behind proxy firewalls, an indication that its main target is not desktop users. Remove Leouncia before it starts wreaking havoc in your life.