Comodo Trust Toolbar is a malicious toolbar that may perform harmful functions on a computer, resulting in the downloading or installation of renegade anti-spyware applications. Should Comodo Trust Toolbar be present on a user’s web browser toolbar, each button does not do what it says it does. Once any of the buttons on Comodo Trust Toolbar are clicked, it tends to prompt the download or installation of a spyware infection. Comodo Trust Toolbar is capable of greeting a computer user and showing its presence through pop ups messages, that state “Insecure Internet Activity” or “Threat of Virus Attack”. Comodo Trust Toolbar could be a part of the Zlob Trojan group of infections that run loose on the internet. It is highly advisable to delete Comodo Trust Toolbar from a system as soon as it is detected.