To: Eric Yang who wrote (9101 ) 3/4/1998 10:05:00 PM From: Essam Zaneldin Read Replies (1) | Respond to of 213173
Very interesting: <<Hacker crashes thousands of Windows computers By Martin Wolk SEATTLE, March 4 (Reuters) - An unknown hacker caused thousands of Windows-based university and government computers to crash on the eve of Senate testimony by Microsoft Corp. <MSFT.O> Chairman Bill Gates, authorities said Wednesday. The Monday night attack affected nine of the National Aeronautics and Space Administration's 10 major field offices as well and major universities, including the Massachusetts Institute of Technology (MIT) and the University of California at Berkeley. "Basically, what happened is it locked the system," said Mike Mewhinney, a spokesman for the space agency's Ames Research Center near Mountain View, Calif. "Obviously, it was something we were concerned about, and we stepped in to address it as soon as we learned about it." While the attack did not cause any significant loss of data, users were confronted with the so-called "blue screen of death," which appears with an error message when Windows crashes. The only solution was to restart the computer. Jeffrey Schiller, network manager at MIT, said the malicious hacker exploited a bug in the Windows 95 and Windows NT operating systems known "Boink," "Teardrop II" or "New Tear." At MIT, the attacker obtained a list of all computers connected to the Internet and then sent specific data packets calculated to overload the computers, causing a "denial of service." The only computers not affected were those that had installed Microsoft-supplied patches or were running other operating systems, such as Apple Computer Inc.<AAPL.O> Macintosh units. Microsoft issued a statement on the Internet saying the vulnerability was "not a new issue" and recommending customers install patches -- software fixes -- available on its Web site. While there were no clues as to the identity of the attacker, victims pointed out it came just hours before Gates' testimony before the Senate Judiciary Committee, where he defended the company against charges that it improperly exploits its vast market power. MIT's Schiller, an expert in Internet security, said the incident underscores the vulnerability of networked computers to hostile attacks. "What you're dealing with here is someone who is actively trying to find a way to make your program misbehave," Schiller said. "To me the Internet is a hostile place, and we have to build our programs to deal with that." ((-- Seattle bureau 206-386-4848, marty.wolk@reuters.com)) SOURCE: REUTERS>>