The April 6, 1996 letter sent by plaintiff's counsel to defendant's new employer, informing the latter of the lawsuit between plaintiff and defendant and advising it that plaintiff would hold it responsible for any damages caused by the disclosure or use of plaintiff's alleged proprietary product information, was insufficient to sustain the proposed counterclaim for tortious interference ( see, Bon Temps Agency v Greenfeld, 184 A.D.2d 280, 282, lv dismissed 81 N.Y.2d 759; Thur v IPCO Corp., 173 A.D.2d 344, 345, lv dismissed 78 N.Y.2d 1007.
The proposed counterclaim for prima facie tort should also be rejected. The court had previously rejected the factual basis for the traditional tort claims, and an allegation of prima facie tort may not be invoked as a basis to sustain a pleading that otherwise fails to state a cause of action in traditional tort. Furthermore this is not a case in which prima facie tort is an appropriate alternative ( see, Freihofer v. Hearst Corp., 65 N.Y.2d 135, 143).
Defendant's motion for summary judgment dismissing the complaint was properly denied because there are issues of fact relevant to whether the information plaintiff seeks to enjoin defendant from disclosing constitutes trade secrets, and because of the refusal of defendant and his supervisor at his former employer to discuss the nature of the latter's products on which defendant had worked ( see, CPLR 3212 [f].
Concur — Sullivan, J.P., Rosenberger, Rubin and Andrias, JJ.