This is the scene right after Dade moves with his mother to New York. He immediately hacks into a TV station only to find he invaded the domain of another hacker..

This is from the 1995 movie Hackers starring

Jonny Lee Miller as Dade Murphy

Angelina Jolie as Kate Libby

Jesse Bradford as Joey Pardella

Matthew Lillard as Emmanuel Goldstein

Laurence Mason as Paul Cook

Renoly Santiago as Ramon Sanchez

Fisher Stevens as Eugene Belford

Lorraine Bracco as Margo