Do you know who the first “hacker” was? #hacker #cybersecurity #news #learn #cybersecurityawareness

21 Sept 2024 · 1 min
1:00

In the late 1960s, John Draper discovered a toy whistle from a cereal box that emitted 2600 Hz, the exact tone phone systems used to route calls. He used it to make free long-distance calls and exposed vulnerabilities that inspired the first generation of computer hackers.

Questions this video answers

2600 Hz

Late 1960s

Captain Crunch

A toy whistle included as a prize in a Captain Crunch cereal box.

Chapters

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