ou’ve seen the headlines: *”TWITTER HACKED!”* and then it turns out someone had a weak password like “dadada”. Or else the details are so hazy it’s impossible to tell what actually happened. As a result, security issues become vague problems that happen to *other* companies. But there is good news! Thanks to the growing popularity of bug bounties and public disclosure, it is easy to take a peek into real security vulnerabilities at well-known companies and learn from them. This tour includes stops at Facebook, Twitter, United Airlines, Domino’s, Instagram, and more! This tour covers all relevant technical details, no fluff. Please fasten your seatbelt and keep hands, feet, and head inside the bus at all times.