AI news of 21 September 2026

Amazon doesn’t trust Meta’s Muse AI agent

Amazon blocks Meta's Muse AI agent from shopping on its platform without authorization.

Meta's Muse AI agent has been blocked from shopping Amazon on behalf of its users, GeekWire reports. A popup message started appearing on Sunday for Muse users saying that "continued access by an unauthorized AI agent violates Amazon's Conditions of Use, to which our customers have agreed." According to GeekWire, Meta didn't notify Amazon that Muse would access its store. Amazon also expressed privacy and security concerns over Muse failing to identify itself when it browses, and seemingly capturing customer credentials. "We think it's fairly straightforward that third-party applications that offer to make purchases on behalf of customers …

The Verge 1mo ago 1 min read also at The Decoder, TechCrunch

AI failures, legal liability

iPhone owners can now submit claims in Apple’s $250 million Siri AI settlement

Apple settles lawsuit over unfulfilled AI-upgraded Siri promises with $250 million payout to eligible iPhone owners.

The Verge 1mo ago also at Wired

border surveillance failures

How we made the first comprehensive map of deaths along the US border’s “virtual wall”

Investigation finds hundreds of deaths near US border surveillance towers meant to detect and stop migrants.

MIT Technology Review 1mo ago also at MIT Technology Review

AI agents, institutional memory

How V7 gives AI agents institutional memory Opens at the publisher in a new tab

V7 uses GPT-5.6 to give AI agents institutional memory from company files for complex sourced tasks.

OpenAI 1mo ago

AI regulation

Building standards for the next phase of AI Opens at the publisher in a new tab

OpenAI proposes coordinated global AI standards for evaluation, reporting and safety governance.

OpenAI 1mo ago

border surveillance, government failure

The US spent billions on border surveillance. Why can’t it catch people before they die?

Investigation reveals US spent billions on border surveillance but system failed to detect or assist dying migrants.

MIT Technology Review 1mo ago

AI chemistry

Improving synthesis prediction of small molecules at scale with RetroChimera

RetroChimera AI model accelerates chemical synthesis prediction for molecules at scale.

Microsoft Research 1mo ago

LLM optimization

Pruning LLMs Like a Physicist: Block Removal as an Ising Optimization Problem Opens at the publisher in a new tab

Researchers propose block removal method using physics-based optimization to prune large language models efficiently.

Hugging Face 1mo ago

AI governance

US and China Discuss Alerting Each Other to AI National Security Threats Opens at the publisher in a new tab

US and China explore creating notification system for AI incidents posing national security risks.

Wired 1mo ago

OpenAI

OpenAI forms math advisory group as its AI resolves more than 100 open problems Opens at the publisher in a new tab

OpenAI forms math advisory group as its AI solves more than 100 open mathematical problems.

TechCrunch 1mo ago

Amazon doesn’t trust Meta’s Muse AI agent

iPhone owners can now submit claims in Apple’s $250 million Siri AI settlement

How we made the first comprehensive map of deaths along the US border’s “virtual wall”

How V7 gives AI agents institutional memory Opens at the publisher in a new tab

Building standards for the next phase of AI Opens at the publisher in a new tab

The US spent billions on border surveillance. Why can’t it catch people before they die?

Improving synthesis prediction of small molecules at scale with RetroChimera

Pruning LLMs Like a Physicist: Block Removal as an Ising Optimization Problem Opens at the publisher in a new tab

US and China Discuss Alerting Each Other to AI National Security Threats Opens at the publisher in a new tab

OpenAI forms math advisory group as its AI resolves more than 100 open problems Opens at the publisher in a new tab

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