Although Sven Jaschan's creation may have been the hardest-hitting virus of 2004 -- five of its variants made the Sophos' dubious top 10 virus list -- Netsky-P had plenty of company.
"2004 was the year of the Netsky -- the first of more than 30 versions of this worm arrived on the scene in February and an astonishing five variants have made it into the annual top 10," Graham Cluley, senior technology consultant at Sophos, said in a statement.
"It is simply shocking that viruses like Netsky-P and Zafi-B are still infecting computers, months after they were first protected against by anti-virus companies," Cluley said. "Anyone still being infected by these worms is demonstrating a worrying lack of concern for their PC's health."
The list was bad news for Redmond as all top 10 virus clocking in were Windows 32 viruses, according to Sophos. They only affected Microsoft users, using e-mail or the Internet.
If a virus didn't hit your computer this year, spam surely did. Once again the United States was the worst offender when it came to the junk e-mail, according to Sophos. Almost 42% of it was sent from American computers during 2004. The United Kingdom also sent a fair share of the unwanted e-mails, as one in every 100 came from the country.
While it is fair to say the spam game remained the same, many of the names have changed. At least according to America Online's second annual "Top Ten Spam Terms."
Out where the hackneyed phrases and tired old hooks like "Oprah", "Teens" and "Viagra". In were the new and improved slogans advertising mortgage deals, stock offerings and the allegedly not so painless painkiller Vioxx.
AOL also said spam e-mails carrying phishing, or identity theft scams, were on the rise. Subject lines carrying information about about your lost inheritance were a must miss, unless of course your name was Paris Hilton.
And, while on the subject of the Internet and the heiress, there was much less so-called "porn spam" in 2004 as compared to 2003, which might explain why the ingenue was absent from the list this year.
See the complete story on eSecurity Planet.