WSJ Tech News Briefing WSJ Tech News Briefing

Inside the Race to Build AI Defenses Against Bioweapons

Oct 1, 2026 · 9m

Summary

WSJ reporter Georgia Wells explores the growing risk that AI could lower barriers to engineering biological weapons, citing recent attempts to synthesize pathogens via chatbots. The episode profiles Red Queen Bio, an OpenAI-backed startup using AI to rapidly design antibody treatments for emerging viruses like bird flu and coronaviruses. Host Isabel Busquet discusses the company's origins, its $15 million funding, and the broader "Red Queen" dynamic where defenders must constantly adapt to keep pace with attackers.

Topics discussed

Sponsor and schedule update Intro: Can AI create the next pandemic? The threat: AI-assisted bioweapons and Red Queen Bio Evidence of malicious AI use by users Red Queen Bio's antibody defense strategy Developing cures for non-existent diseases Company origins and funding details Other AI biosecurity startups Segment break and recap Founder Hanu Ryanemi's personal motivation Origin of the name Red Queen Bio Attacker vs. Defender advantage analysis Conclusion and credits Promo: WSJ Future of Health event
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