Sandra Bullock's star charisma raises this mediocre computer-age paranoia fantasy to the level of watchable entertainment. The Speed heroine plays a lonely hacker who uncovers a criminal conspiracy, but how she copes with the threat of cyberspace annihilation from an unknown assassin turns an already slow-moving thriller into a predictable game of hide-and-seek that relies on major lapses in logic and coincidence for a happy ending. The neat electronic visuals can't hide the contrived and confusing direction by Irwin Winkler.

Angela Bennett is a freelance computer systems analyst who tracks down software viruses. At night she hooks up to the internet and chats to others 'surfing the net'. While de-bugging a new high-tech game for a cyber friend, she comes across a top secret program and becomes the target of a mysterious organization who will stop at nothing to erase her identity and her existence, in order to protect the project.