Principal photography has begun on Michael Mann’s untitled feature starring Chris Hemsworth, Viola Davis, Tang Wei and Wang Leehom for Legendary Pictures.

Morgan Davis Foehl and Mann wrote the screenplay from a project about cyber theft and cyber attacks that Mann has been developing with Legendary for more than a year.

Legendary head Thomas Tull, Mann and Jon Jashni will produce while Alex Garcia serves as executive producer.

The film is scheduled for release in 2014.