Deliberate mistake: If the files on the hard drive are encrypted, as stated, they would also be locked against being deleted by a command, and Atlee would not be able to use a phone in close proximity to issue the delete command. He would need a massively powerful magnet or EMP to clear the drive.
Mission: Impossible - Rogue Nation (2015)
1 deliberate mistake - chronological order
Directed by: Christopher McQuarrie
Starring: Tom Cruise, Simon Pegg, Jeremy Renner, Rebecca Ferguson
Continuity mistake: After reviving Ethan after escaping from the water tank, IIsa's bra strap is visible under her tank top. When she changes later, the bra disappears. (01:10:00)
Benji Dunn: Join the IMF and see the world. On a screen. From a closet.
Trivia: When Tom Cruise is talking to the young lady in the record store, the camera shows bad guy Lane (Sean Harris) occupying one of the listening booths.
Question: When Ilsa presents Ethan with his supposed 3 options, she says she's proof the Syndicate exists, but I'm not sure how exactly. She also says the CIA wouldn't believe them right afterwards. They all assume at this point the disc is a ledger though, so why wouldn't that definitively prove the Syndicate is real? I know of course that since it's encrypted they can't open it, but Ilsa doesn't know that! I don't see how she could come to the conclusion that the CIA won't believe them.