All Windows PCs Shipped Since 1990 Face “Huge” Virus Threat
I’ll just relay it without comment, after which, if you use the Windows OS, you might be well-advised to stay off the Internet for a while:
Windows PCs face ‘huge’ virus threat
Computer security experts were grappling with the threat of a new weakness in Microsoft’s Windows operating system that could put hundreds of millions of PCs at risk of infection by spyware or viruses.
The news marks the latest security setback for Microsoft, the world’s biggest software company, whose Windows operating system is a favourite target for hackers.
“The potential [security threat] is huge,” said Mikko Hyppönen, chief research officer at F-Secure, an antivirus company. “It’s probably bigger than for any other vulnerability we’ve seen. Any version of Windows is vulnerable right now.”
The flaw, which allows hackers to infect computers using programs maliciously inserted into seemingly innocuous image files, was first discovered last week. But the potential for damaging attacks increased dramatically at the weekend after a group of computer hackers published the source code they used to exploit it. Unlike most attacks, which require victims to download or execute a suspect file, the new vulnerability makes it possible for users to infect their computers with spyware or a virus simply by viewing a web page, e-mail or instant message that contains a contaminated image.
“We haven’t seen anything that bad yet, but multiple individuals and groups are exploiting this vulnerability,” Mr Hyppönen said. He said that every Windows system shipped since 1990 contained the flaw.
Microsoft said in a security bulletin on its website that it was aware that the vulnerability was being actively exploited. But by early yesterday, it had not yet released an official patch to correct the flaw. “We are working closely with our antivirus partners and aiding law enforcement in its investigation,” the company said. In the meantime, Microsoft said it was urging customers to be careful opening e-mail or following web links from untrusted sources.
….. Microsoft routinely identifies or receives reports of security weaknesses but most such vulnerabilities are limited to a particular version of the Windows operating system or other piece of Microsoft software. In recent weeks, the company has been touting its progress in combating security threats.
The company could not be reached on Monday for comment.
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UPDATE: I report, you decide — The Internet Storm Center is near apoplexy, while Larry Seitzer at Eweek is much calmer, and is in fact worried about overreacters removing important Windows functionality.












