Yesterday in AI | 21 Oct 2026

The $50 Hacker Swarm, Unlocking 1950s Bank Code, and 1,000 Words a Second

The artificial intelligence landscape crossed decisively from conversational text into autonomous action this week, as automated agent swarms launched bargain-basement corporate break-ins while founders declared that the technological singularity has officially begun. This episode explores security startup NorForge discovering an open, password-free dashboard controlling an AI agent swarm that breached over 100 enterprise targets, including John Deere, SharkNinja, and Cummins, for just $50 a hit.

We examine the Department of Homeland Security banning Chinese model DeepSeek from federal agency systems over security risks, even as rival Chinese labs cut token prices to pennies. We unpack startup Inception launching Mercury 3, an editing-based model that writes over 1,000 words per second to eliminate the chat pause, analyze OpenAI training its latest models to modernize the 67-year-old COBOL code quietly running global banking mainframes, review Anthropic co-founder Jack Clark telling the IMF that the singularity is already underway, and explore a landmark Nature paper explaining why the smartest models still lack the spark of biological consciousness.

Send us Fan Mail

Feedback? Email mike@yesterdayinai.news or connect on LinkedIn, X, Bluesky, or Facebook. If you like the show, please take a minute to rate and review it so others can find it or share it with a friend! Don't forget to follow the show as well so you get to hear every episode automatically.

Links:
Website: https://www.yesterdayinai.news/
LinkedIn: https://www.linkedin.com/in/mrmichaelrobinson/
X: https://x.com/Yesterday_In_AI
Bluesky: https://bsky.app/profile/yesterdayinai.bsky.social