Achievements
- Served as an Australian diplomat for 8 years, leading UN aid programs and negotiating trade deals
- Worked at Google as a senior product policy advisor, fighting disinfo during elections and COVID
- Led policy and risk teams at Stripe, focusing on online safety, trust, and risk management
- Founded Overwatch Data through Y Combinator S22, building AI to detect risks from open, social, and dark web sources
- Published on elections integrity, digital currencies, and startup systems, advising tech companies and governments
- Fulbright scholar at Harvard Kennedy School, focusing on tech and foreign policy
Meet Arjun Bisen
Yo, so let me tell you about Arjun Bisen. This guy’s the real deal, straight up. He’s a total hybrid-started out as a diplomat for Australia, doing all kinds of crazy stuff like negotiating trade deals, working on cyber strategy, and leading UN aid programs on elections and landmines. Dude was in the trenches, making shit happen on the global stage for eight years. No Cap. That kind of experience? You don’t just pick that up overnight.
Then, he jumps into the tech world, but not just as a coder or a regular engineer. Nah, he’s more like the brains behind the scenes-worked at Google as a senior product policy advisor during some of the craziest times like COVID and elections, battling disinfo and making sure info is legit. Then, he moved to Stripe, leading policy and risk teams. Basically, he’s been deep in the trenches of online safety, trust, and risk management. The dude’s all about understanding how info, safety, and trust get manipulated and how to stop the bullshit.
But here’s where it gets even more interesting. Arjun jumps into startups-he co-founded Overwatch Data and crushed it through Y Combinator’s S22 batch. Now, he’s leading a team in New York building AI that digs through open, social, and dark web sources to spot risks, threats, and narratives before shit hits the fan. Basically, he’s making the internet safer and smarter by using AI to sniff out danger before it blows up. That’s advanced risk intel, bro.
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Talk to herWhat’s dope about him? This guy’s process shows he’s all about protecting and understanding the complex web of info, whether it’s on a global diplomatic level or in the wild west of the web. His whole life’s been about breaking down big, complicated problems-be it geopolitics, disinformation, or cyber threats-and then building stuff to solve them. He’s motivated by a genuine desire to make the world safer and more transparent, but he’s also got this entrepreneurial fire. He saw a gap, jumped into the startup scene, and now he’s creating modern tech with Overwatch.
His story is like a masterclass in how real impact comes from crossing borders-literally and figuratively-and combining policy, tech, and risk. He’s the kind of guy who’s been on the frontlines of global politics and then turned around to build tools that fight the same battles on the internet. That’s why he’s so important. Not just because he’s smart, but because he’s out here doing the gritty work of understanding and defending the info area in a world that’s more connected and dangerous than ever.
Bottom line? Arjun Bisen is a dude who’s been everywhere-diplomacy, tech giants, startups-and he’s not just talking about change, he’s building it. The guy’s the real deal, and honestly, I think he’s just getting started.

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