04/06/1903 Magician Nevil Maskelyne performs first hack in history
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He intervened in a public demonstration of a wireless telegraph given by Guglielmo Marconi and John Fleming. They wanted to send a message at 300 miles: from clifftop station in Poldhu, Cornwall, UK, to London. Maskelyne used their device to send his own massage. It was a facetious poem accusing Marconi of diddling the public.