|Bugs by L.A. Weekly Art Dept.|
Smith, 43, is a virus aficionado with a message for all of wired humankind: Relax! From his home in Pasadena, he publishes his online Crypt Newsletter (www.soci.niu.edu/~crypt/), which is devoted to skewering, among other techno myths, the idea that computer viruses lurk everywhere, itching to destroy your hard drive, your bank records, the military's nuclear launch codes -- anything that comes in contact with these insidious strips of software code. A former research chemist with a Ph.D. from Lehigh University, Smith split academia for the life of an ink-stained wretch (he wrote for the Allentown Morning Call in Pennsylvania), then went solo as a freelance media critic, with frequent contributions to The Wall Street Journal and Time's Netly News. To research his 1994 book, The Virus Creation Labs, he made his way into the secretive world of virus writers by becoming one himself, an activity he won't elaborate on, except to say that the "Crypt Newsletter at one time contained some virus source code." But in 1993, Smith gave an interview to the zine Gray Areas under his then nom de virus "Urnst Kouch," in which he copped to authoring several viruses with monikers like The Encroacher, Mimic and Diarrhea. Writing viruses, he said then, was not a tough assignment, with the plethora of virus source code lying around in cyberspace for the taking, waiting to be hacked. That was six years ago. Now it's even easier.
Smith has little in common with the high school and college-age virus writers he profiled in his book. A typical example is 16-year-old "Little Loc," a.k.a. "Priest," who offered source code for his Satan Bug to anyone interested, then sat back and watched in amazement as rumors circulated on CompuServe discussion groups (this was 1993) that Satan's diabolical author designed it specifically to attack government computers, and that the virus, indisputably, was the work of international terrorists. (Eventually, Satan did find its way into computers at the U.S. Secret Service, leading to the teenager's interrogation by government investigators -- and a job offer from a major computer security firm, where he was paid to devise cures for his own viruses.)
THE CRYPT NEWSLETTER HAS NOT PUBLISHED VIRUS source code for several years; these days, Smith devotes himself instead to inoculating his readers against media viruses. Because viruses are relatively simple to detect and spreading viruses is more difficult than the public generally believes, virus anxiety usually causes more "lost productivity" than viruses themselves. For example, last ã year a nasty, BIOS-chip-erasing virus known as CIH (sometimes called "Chernobyl" because it is timed to deliver its bombshell on the anniversary of the Chernobyl disaster) produced such media hysteria that, according to Smith, it caused a major aerospace firm to shut down for a day (or at least turn off its computers).
"Boeing's computer emergency response team issued a memo about CIH -- 'Alert G-8535-1998-04' -- ordering all 'employees to stop producing work on PCs for 24 hours.' Although free software to detect the virus had been made available earlier in the month, Boeing's team paradoxically forbade the use of it," he recounts.
Virus-detection software finds and eliminates most viruses, although Smith himself rarely bothers to use it, because viruses are most often planted in pirated software. Unless you're the type of person who downloads lots of illegal "warez" from fly-by-night Web sites, your chances of encountering a virus are slight. Contrary to popular delusion, viruses cannot be passed on via e-mail. They can be loaded into files attached to e-mail messages, but you must open the attachment to activate the virus. By trashing attachments from people you don't know, you've probably protected yourself.
Viruses with genuine "destructive payloads," such as CIH, do not spread widely for one obvious reason: Their payload makes them easy to spot. And viruses, by their nature, are buggy, rickety pieces of software. In most cases, they're self-defeating.
"There isn't any software written that doesn't have errors in it," Smith says. "Virus writers -- not being professional programmers for the most part -- tend to not take into account the kinds of things these viruses will encounter throughout the world, and they also tend to include their own mistakes. The vast majority of computer viruses are sufficiently obvious. Because of these two things, they cannot spread efficiently."
So why all the panic about Melissa? Smith lays blame with the press, which printed unsubstantiated assertions of -- as in the above-quoted New York Times story -- "tens of thousands" of infections (100,000 was the frequently quoted estimate, in the Los Angeles Times and numerous other papers). Nor was the Melissa story the first virus to infect the press. Smith's initial foray into journalism came in 1992, writing about the Michelangelo virus that was set to unleash its data-killing payload March 6, the birthday of the Sistine Chapel muralist. Papers across the country screamed warnings, with headlines typified by USA Today's "Thousands of PCs Could Crash Friday." Thousands of PCs did not crash. In fact, few if any crashed, or were affected by the virus at all. But when Melissa materialized seven years later, the media had learned no lessons from its earlier viral seizure. "We're living in an environment," says Smith, "where the sky is falling every day."
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