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Microsoft certification authority signing certificates added to the Untrusted Certificate Store
Today, we released Security Advisory 2718704, notifying customers that unauthorized digital certificates have been found that chain up to a Microsoft sub-certification authority issued under the Microsoft Root Authority. With this blog post, we’d like to dig into more technical aspects of this situation, potential risks to your enterprise, and actions you can take to protect yourself against any potential attacks that would leverage unauthorized certificates signed by Microsoft.