False reports and harassment.

(1) Existing law makes certain publications and communications, including certain communications in a legislative proceeding, judicial proceeding, any other official proceeding authorized by law, or in the initiation or course of any other proceeding authorized by law and reviewable pursuant to a writ of mandate, privileged, and therefore protected from civil action, subject to certain exceptions. These exceptions include any communication made in a judicial proceeding knowingly concealing the existence of an insurance policy or policies.