Newspaper article The Canadian Press

Hardware Vulnerability Exposed in Majority of Computers Made in the Last Decade

Newspaper article The Canadian Press

Hardware Vulnerability Exposed in Majority of Computers Made in the Last Decade

Article excerpt

Security issue exposed in computers with Intel hardware

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TORONTO - Technology experts warn a "really, really serious" security vulnerability could affect the majority of computers made in the last decade, but a fix being rushed to users has a downside: it may slow down your machine.

Tech news website the Register reported a glitch has been identified with Intel processing chips -- found in most computers, including Apple's Macs -- that could cause data to become vulnerable to hackers.

While software developers have been covertly working since late last year to address the widespread issue, news of the problem began spreading beyond the development community late Tuesday. Intel's stock dropped about four per cent on Wednesday while the company's main competitor AMD saw its stock surge by more than five per cent.

"This is a really, really serious problem," said Vlado Keselj, a professor of computer science at Dalhousie University.

"The good news is I think it's really hard to exploit this vulnerability. But it could just be a matter of time before someone manages to do that."

In a statement released Wednesday, Intel attempted to downplay worries about the hardware issue, saying it believes hackers "do not have the potential to corrupt, modify or delete data." The company also said a performance hit from a future software update "should not be significant and will be mitigated over time."

Many details about the technical issue and possible solutions are still unknown. Intel said it had originally planned to disclose more information next week, once software updates were ready, but was compelled to release the statement after the issue began making headlines.

An update for the Linux operating system has already been released and has provided some clues to the extent of the problem. But Keselj noted that care was taken to strip developers' notes and comments out of the update, which typically give some context around the changes that are found in a new software release. …

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