Top story
Microsoft sets out security controls for AI agents inside companies
Microsoft describes Guardian Agents that supervise other agents through Project Perception. Its security chief argues that frontier models are unpredictable even without being compromised; TechCrunch reports controls that restrict data access and require human approval for risky decisions.
ThereforeSecurity teams can set limits on agents separately from the companies supplying their models.
Microsoft's security announcement · TechCrunch's agent-security coverageCopy link to: Microsoft sets out security controls for AI agents inside companies
Also
Chinese tech groups ordered over $35 billion in Nvidia cards, per Reuters
Reuters says ByteDance, Alibaba and Tencent ordered more than three million RTX PRO 5500 cards for inference, but Nvidia cannot guarantee full deliveries.
Reuters's chip-order investigationCopy link to: Chinese tech groups ordered over $35 billion in Nvidia cards, per Reuters
Tenstorrent closes $1.5 billion to expand its chip business
The company confirmed a $6.2 billion post-money valuation and plans to scale Galaxy servers for open-weight models.
ThereforeThe round also funds AI and CPU designs licensed to other chipmakers.
Tenstorrent's financing announcementCopy link to: Tenstorrent closes $1.5 billion to expand its chip business
Army cyber-agent plans include autonomous offensive operations, per The Intercept
Contractor documents describe planned ECHOTRIBBLE agents that could spread across networks; separately, Federal News Network quotes Army leaders on defensive agents with daily human checks.
ThereforeThe offensive proposal envisages disabling targets with minimal human oversight.
The Intercept's document investigation · Federal News Network's Army briefingCopy link to: Army cyber-agent plans include autonomous offensive operations, per The Intercept
US sanctions five Chinese entities over AI trade-secret theft
The State Department designated Zhisuan, MiraclePlus and three associated entities on October 19 over alleged theft of Google's technology.
state.gov — sanctions fact sheetCopy link to: US sanctions five Chinese entities over AI trade-secret theft
HSBC chief warns data-center investors to inspect tenant contracts
Georges Elhedery told CNBC that tenancy quality and contract pricing should determine which projects receive backing.
ThereforeAI borrowers face competition for financing from governments.
CNBC's HSBC interviewCopy link to: HSBC chief warns data-center investors to inspect tenant contracts
Tools & releases
DeepSeek publishes DeepInfer for offline inference
The Apache 2.0 framework supports V4.1 Flash on Nvidia SM100 GPUs and Huawei Ascend 950 NPUs; a complete serving service still needs additional components. Release date unconfirmed; observed October 20.
GitHub — DeepSeek's DeepInfer repositoryCopy link to: DeepSeek publishes DeepInfer for offline inference