Liverpool Digital Sign Hack

Business Insider reported that on May 31, 2017 a digital billboard in Liverpool, England was hacked.  The hackers were content simply to run a warning message on the screen.  See twitter picture on right.  It might have been worse.

Can’t say it enough.  Secure your digital signs and use a difficult to guess password.  You might also want to consider a Smartlink intrusion detection system.


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