How I hacked ALL displays in my high school district to play Rick Astley

This story isn't one of those typical rickrolls where students sneak Rick Astley into presentations, talent shows, or Zoom calls. I did it by hijacking every networked display in every school to broadcast "Never Gonna Give You Up" in perfect synchronization.

Why rickrolling is bad for you, Technology

Techy high schooler rickrolls his entire district, then helps secure its network

A former high school student hacker who hacked the entire school district and played 'fishing videos' to 6 high schools fully disclosed the circumstances at that time - GIGAZINE

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High schooler rickrolled entire school by hacking into IoT system : r/nextfuckinglevel

Groans reverberate around school as US student rick-rolls every classroom - Buy, Sell or Upload Video Content with Newsflare