720 ILCS 5/32-4f: Retaliating against a Judge by false claim, slander of title, or malicious recording of fictitious liens.

A person who files or causes to be filed, in any public record or in any private record that is generally available to the public, any false lien or encumbrance against the real or personal property of a Supreme, Appellate, Circuit, or Associate Judge of the State of Illinois with knowledge that such lien or encumbrance is false or contains any materially false, fictitious, or fraudulent statement or representation, and with the intent of retaliating against that Judge for the performance or non-performance of an official judicial duty, is guilty of a violation of this Section. A person is guilty of a Class A misdemeanor for a first offense and a Class 4 felony for a second or subsequent offense.