Many Judiciary Law 487 claims are challenged by motion before an answer is filed.  A high percentage of the motions are granted.  Mazel 315 W. 35th LLC v 315 W. 35th Assoc. LLC
2014 NY Slip Op 06252 [120 AD3d 1106]  September 23, 2014  Appellate Division, First   Department is one case in which the motion was denied.

"Defendant failed to demonstrate that the Judiciary Law § 487 cause of action has no merit. Plaintiff’s evidence showing that defendant presented false assignment documents for recordation in the City Register and sent a letter to the justice stating falsely that his client was the true owner of the notes and mortgages establishes an egregious act of intentional deceit of the court sufficient to support the cause of action (see Kurman v Schnapp, 73 AD3d 435, 435 [1st Dept 2010]). Defendant denies that he was involved in the recordation of the false documents and asserts that he did not intend to deceive the court. These assertions are insufficient to warrant judgment as a matter of law in defendant’s favor; they merely raise issues of fact. Moreover, the parties dispute many of the underlying facts of this matter, and no discovery has been conducted. Since defendant has not established that he had no intent to deceive, his contention that he is immune from liability because he was merely engaged in zealous advocacy is unavailing (see Lazich v Vittoria & Parker, 189 AD2d 753 [2d Dept 1993], appeal dismissed [*2]81 NY2d 1006 [1993]; Alliance Network, LLC v Sidley Austin LLP, 43 Misc 3d 848, 859-860 [Sup Ct, NY County 2014])."