~/talk

Bugs That Made Headlines – and What They Reveal About How We Build Software

Talkat Porto Tech Hub Conference 2025 · on Tuesday, 2025-10-07· [engineering-leadership]
links:none on file
slides:none on file

Seven headline bugs: Boeing 737 MAX MCAS causes two crashes and 346 deaths after undocumented automation; Robinhood glitch lets $4,000 turn into $1,000,000 per user via unchecked negative balances and Reddit exploits; Ariane 5 self-destructs at 37 seconds due to reused code and a 64-bit→16-bit conversion overflow costing $37M; Intel FDIV rounding error triggers a ~$0.5B recall; Y2K avoidance costs ~$100B but prevents catastrophe. Lessons: complexity without clarity kills, test beyond the happy path, revalidate reused code, transparency beats denial.

AI-written summary · about

  1. 0:00Introduction to headline bugs
  2. 3:11Boeing 737 Max crashes
  3. 6:54HobbyHood trading glitch
  4. 10:08Ariane 5 rocket explosion
  5. 12:44Intel Pentium FDIV bug
  6. 15:39Y2K millennium bug
  7. 19:17Lessons from headline bugs
  8. 21:48Call to action and Q&A
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