Hackers

Clint Watts developed online relationships with terrorists and their sympathizers in order to understand and undermine terror networks. He also researched Russian efforts to influence U.S. elections.

Linguist Geoffrey Nunberg discusses the word hacker.

Journalists Michelle Slatalla and Joshual Quittner both work for Newsday. They've collaborated on a new book, called "Masters of Deception." It's about two rival gangs of teenage computer hackers in New York City, Masters of Deception and the Legion of Doom. The gangs, broke into phone company computers, downloaded confidential credit histories, and broke into private and corporate computer files. The rivalry was friendly until a computer remark by one hacker set off a "gang war."

John Lee is a former member of the Masters of Doom. Federal agents had been monitoring the rivalry between his gang and their rivals, The Legion of Doom. Lee was arrested and sent to jail.

Computer viruses are computer users' worst nightmare, but a mystery to many of us. Computer expert Corey Sandler has written an easy-to-understand article about viruses in the September issue of "PC Computing." Today, Sandler explains how viruses work and talks to virogens, the writers of virus programs.

Journalists Katie Hafner and John Markoff Their new book "Cyberpunk: Outlaws and Hackers on the Computer Frontier" (Simon & Schuster) is about the growing importance of computer networks, and the growing importance of computer crime.

Computer expert Clifford Stoll. When Stoll discovered a 75-cent accounting discrepancy in his work as systems manager at Lawrence Berkeley Laboratory, he thought the intruder was a student prankster. But after tracking the hacker for almost a year, Stoll discovered an international spy ring, operating out of West Germany, which sold the data it collected to the Soviets. This is the subject of his book "The Cuckoo's Egg".

Jan Harold Brunvand will explore the urban legends that have sprung up around computer glitches, the so-called "mystery glitches."