The Code (2004)

An internet terrorist creates a computer source code based on the DNA of a junkie. The new code has the ability to mutate and adapt to any computer environment just like organisms can adapt. The terrorist must destroy any genetic remains on the junkie to keep the key to her code a secret. Her plan is to control the information infrastructure of the world. Mary Gilbert, head of the FBI Internet Investigations Division, her team and her maladroit nephew are on the case.