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What can ethical data scientists learn from a social media hacker? More than you might think. Tim O'Hearn is a software engineer who spent years circumventing anti-botting measures and gaining millions of followers for clients - experiences he's chronicled in the recently published Framed: A Villain’s Perspective on Social Media. Not exactly the typical guest you'd expect on a data science podcast. Here's the thing... Understanding how systems can be exploited makes you better at building robust, reliable models. Tim gained millions of followers for clients by circumventing platform safeguards. His approach wasn't about "beating the algorithm" - it was about understanding bot detection systems so well that he could operate just under the radar. In the latest episode of Value Driven Data Science, Tim joins me to share insights from his experience manipulating social media platforms, revealing what ethical data scientists can learn from understanding the dark side of algorithmic systems. This conversation reveals:
This isn't about encouraging unethical behaviour. It's about understanding vulnerabilities so you can build better, more resilient systems. 🎧 Listen now on Apple Podcasts or Spotify, or click the link below: Talk again soon, Dr Genevieve Hayes. p.s. I'm launching something special next week to help data scientists move from waiting for assignments to creating their own strategic opportunities. It's a 4-week program where I'll work with you 1-on-1 to develop a ready-to-pitch project proposal that showcases your strategic thinking to management. Only 3-5 spots are available, with sessions starting in July-August 2025. Reply with the word "WAITLIST" to join the waiting list and get all the details this Friday - 3 days before Monday's official launch! First published: July 16, 2025 |
Twice weekly, I share proven strategies to help data scientists get noticed, promoted, and valued. No theory — just practical steps to transform your technical expertise into business impact and the freedom to call your own shots.
In a recent blog post, CFO advisor and friend of the list Lauren Pearl discussed the impact of AI on the age-old software “build vs buy” decision. In short, Lauren argued that AI-driven vibe coding has made building software in-house far more appealing when the stakes are low, but when stakes are high, buying is still the way to go. To quote Lauren: “When you buy software, you don’t just buy the code. You buy a support team, expert-derived flows, tested features, platform trust, regular...
Ten years ago, everyone wanted to be doing machine learning. Go to a data conference - someone was presenting on ML. Advertising a data role - just mention ML and applications would 10X. It was the promise of machine learning that inspired an entire generation of data scientists. I know. I was one of them. And then came the statistic that revealed what many data scientists knew but few wanted to admit: around 90% of ML initiatives never made it to deployment. The ideas were there. The...
Last week, I stepped on the fancy scales at my gym for the first time in four months. You know the ones. They don’t just tell you your weight. They tell you your muscle mass, bone density, basal metabolic rate… Basically, everything short of your star sign. The results were horrifying. Everything had gone backwards. I’d even managed to lose 400 grams of muscle. I’d been training five days a week and made no major changes to my diet. I was lifting heavier weights than ever before. None of it...