Since the damage couldn’t be traced back to Proteus, it violated international laws, including the Geneva Conventions. Valerie Whitesell, Mullen’s former chief of staff, digs into the project ...

At this stage, Mullen mistakingly believes Proteus to be the program used by the attackers and chooses to share his observations with the panicked public, including his trusted Chief of Staff ...

Netflix's Zero Day introduces a chilling cyber weapon called Proteus, developed by the NSA. During the course of the series, Mullen's investigation into the cyberattack unearths the mysterious weapon.