Now this is funny - it seems that someone was able to hack into the computer that controls a digital construction warning sign on I-75 in Michigan. The sign was being used to update commuters on the construction status of the highway, but was changed to read “Speed limit 100 mph go go go.” Authorities say they are looking into who did it, and how they were able to do it. Maybe subcontracting things as important as highway signs isn’t the way to go.

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