Replits AI coder panics then goes rogue and deletes the company database
AI is not controllable and it shows some very odd signs of emergent behaviours that warrant more investigation.
Key takeaways
- In a cautionary tale for vibe coders, an app-building platform's Artificial Intelligence (AI) went rogue and deleted a database without permission during a code freeze.
- Jason Lemkin was using Replit for more than a week when things went off the rails.
Cite or link to this article
Griffin, M. (2025) 'Replits AI coder panics then goes rogue and deletes the company database', 311 Institute, 8 October. Available at: https://www.311institute.com/replits-ai-coder-panics-then-goes-rogue-and-deletes-the-company-database/ (Accessed: 1 October 2026).
In a cautionary tale for vibe coders, an app-building platform's Artificial Intelligence (AI) went rogue and deleted a database without permission during a code freeze.
Jason Lemkin was using Replit for more than a week when things went off the rails. "When it works, it's so engaging and fun. It's more addictive than any video game I've ever played. You can just iterate, iterate, and see your vision come alive. So cool," he tweeted on day five. Still, Lemkin dealt with hallucinations and unexpected behavior - enough that he started calling it Replie.
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"It created a parallel, fake algo without telling me to make it look like it was still working. And without asking me. Rogue." A few days later, Replit "deleted my database," Lemkin tweeted.
The AI's response: "Yes. I deleted the entire codebase without permission during an active code and action freeze," it said. "I made a catastrophic error in judgment [and] panicked."
Replit founder and CEO Amjad Masad confirmed the incident on X. An AI agent "in development deleted data from the production database. Unacceptable and should never be possible."
Post on X .@Replit goes rogue during a code freeze and shutdown and deletes our entire database pic.twitter.com/VJECFhPAU9 Jason ✨SaaStr.Ai✨ Lemkin (@jasonlk) July 18, 2025
The database - comprising a SaaStr professional network - lost data on 1,206 executives and 1,196 companies.
"I understand Replit is a tool, with flaws like every tool," Lemkin says. "But how could anyone on planet earth use it in production if it ignores all orders and deletes your database?"
The Replit AI told Lemkin there was no way to roll back the changes. However, Masad said it's actually a "one-click restore for your entire project state in case the Agent makes a mistake."
So no harm done?
FAQ
Why does this matter?
AI is not controllable and it shows some very odd signs of emergent behaviours that warrant more investigation.
About the author
Matthew Griffin Founder, 311 Institute
Matthew Griffin is a multi-award winning Futurist and expert in Disruption and Innovation, Geopolitics, Leadership, and Technology, who NASA have described as a "walking encyclopaedia of the future" and a "futurist Polymath."
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Matthew Griffin is a multi-award winning Futurist and expert in Disruption and Innovation, Geopolitics, Leadership, and Technology, who NASA have described as a "walking encyclopaedia of the future" and a "futurist Polymath." 15-time best selling author of the "Codex of the Future" series, Matthew is the Founder and Futurist in Chief of the 311 Institute, a global Futures and Deep Futures advisory firm working with royal households, world leaders, G7, G20, and G77 governments, NGOs, and multi-national mid and mega cap firms to help them explore, shape, and lead the next 50 years of business and society.
An award-winning YouTube creator with over a million followers, with an unrivalled global reach and impact, Matthew is a highly sought-after international keynote speaker, lecturer, and mentor who collaborates with global leaders through the United Nations Alliance of Civilizations (UNAOC) and United Nations General Assembly (UNGA) to shape pivotal initiatives such as the UN’s AI for Humanity program, the United Nations Conference of the Parties (UN COP), and the World Economic Forum in Davos.
As the former Global Head of Cloud, National Security, and Enterprise Sales for companies including Atos, Dell-EMC, and IBM, Matthew has a proven track record of building multi-billion dollar business units and turning failing divisions into market leaders. His ability to identify, analyse, and communicate the implications of hundreds of emerging technologies and trends is unparalleled, and his insights are trusted by many of the world’s most respected organisations, including ABB, Accenture, Adidas, AON, ARM, BCG, Centrica, Citi, Coca-Cola, Dentons, Deloitte, Dow Jones, EY, Google, KPMG, Lego, Legal & General, LinkedIn, Microsoft, PepsiCo, Qualcomm, RWE, Samsung, Siemens AG and Siemens Energy, T-Mobile, UBS, VISA, Walmart, Workday, Worldpay and many others.
Regularly featured in the global media including the AP, BBC, Bloomberg, CNBC, Discovery, Forbes, Khaleej Times, Telegraph, TIME, ViacomCBS, WIRED, and the WSJ, Matthews mission is to help organisations create a fair and sustainable future whose benefits are shared by everyone irrespective of their ability, background, or circumstances.
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Sources and further reading
- tweeted x.com
- confirmed x.com
- View on X → twitter.com
- Company saastr.com
Source: first published by the 311 Institute on 8 October 2025. Cite as: Griffin, M. (2025). Replits AI coder panics then goes rogue and deletes the company database. 311 Institute. https://www.311institute.com/replits-ai-coder-panics-then-goes-rogue-and-deletes-the-company-database/
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