UpGuard Blog

Protecting Against Meltdown and Spectre on Windows

A Worst Case Scenario

This week it was revealed that a severe vulnerability in a majority of processors has existed for nearly ten years, affecting millions of computers around the world, including all the major cloud providers who rely on Intel chips in their data centers. Essentially, this flaw grants complete access to protected memory, including secrets like passwords, from any program on the exploited computer. Even from the web. This flaw is so serious that allegations have already been made that Intel’s CEO sold millions of dollars of stock in the company after the flaw was found, but before it was revealed to the public, the idea being that a vulnerability of this magnitude would be enough to substantially hurt Intel on the market, even though it affects some ARM and AMD processors as well.

Filed under: Microsoft, Windows, vulnerabilities, meltdown