Crayon Capital | Theranoss, The Biggest Fraud in Silicon Valley

One drop of blood. Two hundred tests. No needles, no pain. That was the promise that captivated Silicon Valley.

The problem? The machine didn't work. Patients got false diagnoses. And investors threw $700 million at it anyway. This is the story of how a 19-year-old Stanford dropout convinced the world she'd cracked the code on blood testing and how it all came crashing down.


In this video, we'll pull back the curtain on Theranos, the company that promised a healthcare revolution but delivered one of the biggest frauds in history. We'll explore how a charismatic founder, reckless promises, and a culture of secrecy turned a billion-dollar dream into a nightmare of lies and shattered trust.



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