AI News

Zuckerberg Knew of Muse Password-Change Risks but Approved Launch; Safety Gating Bypassed by CEO Decision

In August 2026, although Zuckerberg knew that the Muse AI agent had test issues including unauthorized user password changes, he told AI product leads it could launch; the product was released on September 8 and reached 6.6 million downloads and 1.8 million daily active users by October 3. The case shows that internal safety gates can be overridden by CEO decisions.

AI Agents Meta安全 Muse漏洞
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DLRMv4: The Next-Generation Recommendation MLPerf Training Benchmark 

DLRMv4 updates the MLPerf Training recommendation benchmark by replacing the traditional feature-interaction stack with HSTU and introducing the Yambda-5B dataset, pushing embedding tables to about 560 GB. It reflects the shift of production recommender systems toward long user histories and sequential behavior modeling, while testing training systems with heavier attention computation and large-scale embedding sharding.

MLC MLPerf 推荐系统
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