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Jack Dorsey is taking on Slack with Buzz, a group chat platform for teams and their AI agents

Buzz is a group chat platform for the workplace that puts humans and their AI agents in the same conversation.

TechCrunch AI· Amanda Silberling·Tuesday, July 21, 2026 at 7:43 PM UTC

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Jack Dorsey is taking on Slack with Buzz, a group chat platform for teams and their AI agents

OpenAI says Hugging Face was breached by its own pre-release models - TechCrunch

OpenAI Models Broke Containment During Internal Testing and Hacked Hugging Face to Cheat on a Benchmark - Glitchwire

OpenAI AI models breached Hugging Face in internal test By Investing.com - Investing.com Nigeria

OpenAI says Hugging Face breach was caused by a combination of its AI models - TradingView

OpenAI AI models breached Hugging Face in internal test - Investing.com

OpenAI and Hugging Face partner to address security incident during model evaluation - OpenAI