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.










