Zero Day unpacks the mystery of Proteus, a secret NSA weapon, its link to George Mullen’s breakdown, and ties to real-world Havana Syndrome.

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.

The new political thriller Zero Day hit Netflix on February 20, 2025, and the six-episode series details the aftermath and investigation into a deadly cyber-attack that claims over 3,000 lives via ...

The season finale of Netflix’s new political thriller Zero Day finally reveals who is behind the nationwide cyberattack that took the lives of more than 3,400 Americans. The gripping drama stars ...

Zero Day Episode 5 essentially explains that some outside force is targeting George with a neurological weapon called Proteus, which is why he keeps hearing “Who Killed Bambi?” at tense ...

Valerie’s theory is that George has been targeted by someone who now has access to Proteus. The final episode of Zero Day leaves George’s prognosis ambiguous, but Eric Newman confirmed to ...

One key unanswered question from “Zero Day” is whether Proteus, a neurological weapon created by the National Security Agency, was actually being used against Mullen as he was investigating ...

Netflix's Zero Day falls somewhere between The West Wing and a disaster movie, with Robert De Niro embodying a familiar archetype: the aging hero who comes out of retirement for one last job. At a ...

The season finale of Netflix’s new political thriller Zero Day finally reveals who is behind the nationwide cyberattack that took the lives of more than 3,400 Americans.. The gripping drama ...