Source link : https://las-vegas-news.com/the-most-expensive-tech-fails-in-history/
Technology was supposed to make everything better. Faster, safer, smarter. Most of the time, it does. Yet every so often, a massive failure flashes across the headlines, leaving everyone wondering how something so catastrophic could happen in the age of careful planning and rigorous testing. The truth is that even the most advanced systems, designed by the brightest minds, can collapse in spectacular fashion when a single detail goes unchecked. Some of these disasters cost hundreds of millions, even billions, while others became cautionary tales that changed entire industries overnight.
What makes these stories so fascinating is how often they boil down to something deceptively simple. A misplaced decimal. A forgotten line of code. A unit conversion no one double-checked. These aren’t failures of ambition or vision, they’re failures of execution. They remind us that in high-stakes engineering, there’s no room for assumptions. Let’s dive in.
Knight Capital’s 45 Minutes of Financial Chaos

In roughly half an hour, Knight Capital lost about $440 million due to a trading software failure in August 2012. The firm was a major player in automated trading, handling a huge chunk of daily stock market volume. The incident happened in the first 30 minutes of trading on August 1, when faulty code suddenly triggered millions of unintended orders. Traders at Knight watched helplessly as their system…
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Author : Matthias Binder
Publish date : 2026-01-12 21:45:00
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