The video of Emma's interrogation does not match the original scene (from the second episode). The order of the names of the families she works for is not the same. In the second episode, she lists the names as "Yifta and Ronit Guetta in Herzliya, Karin Silver, and Dafna Zilberman," but in the video the Shin Bet agent watches, Emma lists Zilberman first and then Silver.
When Yonatan is copying the disk on key to his laptop, the user name of the computer is visible as Tender. Tender is the name of the production company, he is probably using a production laptop for the scene.
When Yonatan is copying the disk on key to his laptop, it is visible that he is using the Windows operating system. A hacker would never use a Windows operating system, he would most likely use some flavor of Linux.