class=”alignleft size-thumbnail wp-image-45359″ title=”Warner Bros.” src=”×150.jpg” alt=”” width=”220″ height=”150″ />Warner Bros. have acquired the screen rights to a new spy thriller tentatively titled Unlocked, Variety are reporting.

The script comes from Peter O’Brien and has been sitting on the Black List of top unproduced screenplays since 2008. Unlocked has been set up with Lorenzo di Bonaventura and Georgina Townsley.

Unlocked centers on a female CIA interrogator being duped into getting a terrorist to provide key information to the wrong side, thrusting her into the middle of a plot to plan a devastating biological attack in London.

No word on when production will start, but expect more details, including casting information, to be released soon.