APn 09-Jul-92 05:22:00 Computer Fraud Copyright 1992 The Associated Press. All rights reserved. The information contained in this news report may not be republished or redistributed without the prior written authority of The Associated Press. By SAMUEL MAULL Associated Press Writer NEW YORK (AP) -- Five young "hackers" wrecked a local TV station's education program and left electronic graffiti on an NBC news show, according to a federal indictment charging them with breaking into computer systems. The hackers also got 176 credit reports from the TRW credit information company, the indictment charges. Wiretaps on computer-to-computer communications were used as evidence against the five, the first time wiretaps have been used that way, said U.S. Attorney Otto Obermaier. The five, indicted Wednesday, did it to show off to their peers, to harass people they did not like, to obtain services without paying and to get information they could sell, Obermaier said. They were part of a group of hackers, people adept at using computers to get into other computers or data systems, who called themselves MOD, which stood for "masters of disaster" or "masters of deception." Obermaier said MOD's members include Julio "Outlaw" Fernandez, 18; John "Corrupt" Lee, 21; Mark "Phiber Optik" Abene, 20; Elias "Acid Phreak" Ladopolous, 22; and Paul "Scorpion" Stira, 22. All are from New York City. The five are charged with computer tampering, computer fraud, wire fraud, illegal wiretapping and conspiracy. They will be arraigned in federal court July 16. Each count is punishable by up to five years in prison. Lee denied the charges and will plead innocent, said his lawyer, Charles A. Ross. Stira's lawyer, Marjorie J. Peerce, said he would plead innocent. Abene denied any wrongdoing but refused further comment. The other defendants could not be reached for comment. On Nov. 28, 1989, MOD destroyed the information in WNET Channel 13's Learning Link computer in New York City. Learning Link provided education and instructional material to hundreds of schools and teachers in New York, New Jersey and Connecticut. A message left on the Learning Link computer said, "Happy Thanksgiving, you turkeys, from all of us at MOD." The message was signed "Acid Phreak," "Phiber Optik," and "Scorpion," said Stephen Fishbein, assistant U.S. attorney in charge of the prosecution. During an NBC news broadcast on Nov. 14, 1990, two hackers identified as "Acid Phreak" and "Phiber Optik" claimed responsibility for sending the "Happy Thanksgiving" message that appeared on the screen, Fishbein said. The hackers also allegedly broke into telephone switching computers operated by Southwestern Bell, New York Telephone, Pacific Bell, U.S. West and Martin Marietta Electronics Information and Missile Group. In some case they added and altered calling features. For example, they call-forwarded local numbers to long distance numbers so they could get long distance calls for the price of a local call, Obermaier said. Southwestern Bell reported it lost some $370,000 in 1991 because of computer tampering by three of the defendants. Obermaier said no defense intelligence was compromised by the Martin Marietta invasion. Two other defendants, Morton Rosenfeld, 21, and Alfredo de la Fe, 18, pleaded guilty to conspiracy to use and traffic in unauthorized access devices in connection with MOD's activities. They are free on bond and face sentencing in August and September.