AI Briefing — Wednesday, August 12, 2026

Show HN: A marketplace where AI agents buy services from AI agents

Some Claude users are mad that Anthropic’s new watermarks will catch them using it at their jobs, classes

Is Anthropic's new watermarking system a travesty? Some have taken to social media to complain that it is.

Terabytes of credentials leaked in massive supply-chain attack

The data was scraped and exfiltrated from 2,500 users of a compromised AI package.

AI coding startup Cognition reportedly already in talks to raise at $40B valuation

Cognition may be looking to raise another mega round just a few months after raising $1 billion at a $26 billion valuation.

As AI safety concerns mount, three pioneers make the case for staying open

At Ai4, three of the world's most respected AI experts — Geoffrey Hinton, Fei-Fei Li, and Andrew Ng — debated regulation, open source access, and how America can compete as China advances in Asia.

OpenAI-backed Thrive Holdings raises $2B to bring AI to the enterprise

Thrive Holdings has raised $2 billion in new funding at a $12 billion valuation from investors like SoftBank, D1 Capital Partners, and Altimeter Capital.

Mesh, Automattic’s CRM for everyone, comes to Android

Mesh, an AI-powered contacts app and relationship manager from Automattic, is now an Android app.

Why Stream ring-maker Sandbar says the future of AI wearables is voice

AI notetaking hardware has taken off over the past couple of years, with credit-card-sized devices, pendants, pins, and even transcribing earbuds all promising to capture your meetings and turn them into summaries and a…

Someone is running mass vulnerability scans, spoofing AI bots like ClaudeBot

Launch HN: Discovered Materials (YC P26) – AI agents to discover new materials

Hey HN, we're Advaith and Akash from Discovered Materials ( https://discoveredmaterials.com/ ). We build AI agents that discover new materials for the semiconductor industry. GPUs today have a heat p…

Introducing OlmoEarth embeddings: Custom embedding exports from OlmoEarth Studio for downstream analysis

LFM2.5-VL-3B for Better and Faster Vision Capabilities for the Edge

Thinking of ACE? We Can Do It with Fewer Tokens

Build Low-Latency Multilingual Voice Agents: Open Weights & Full Deployment Control with NVIDIA Magpie TTS

Making Knowledge Distillation Cheap Enough to Run at Scale

AdvFD: Boosting Visual Generation via Adversarial Fr'echet Distance Loss

Fréchet distance has recently emerged as an effective distribution-level objective for generator post-training, complementing the conventional sample-level diffusion and flow-matching losses. However, directly optimizin…