Miss. Code Ann. § 75-26-15

(1) Except as provided in subsection (2), this chapter displaces conflicting tort, restitutionary and other law of this state providing civil remedies for misappropriation of a trade secret. (2) This chapter does not affect: (a) Contractual remedies, whether or not based upon misappropriation of a trade secret; (b) Other civil remedies that are not based upon misappropriation of a trade secret; or (c) Criminal remedies, whether or not based upon misappropriation of a trade secret.