AI News

Alibaba's US$10 Billion Share Placement: The Contradictory Signals of a 10% Stock Drop and 3x Oversubscription

Alibaba's US$10.2 billion share placement for AI infrastructure drew 3x oversubscription yet sent its stock down 10%, revealing a market divide between shareholders bearing dilution costs and new investors betting on AI returns. The article examines why Alibaba chose external financing despite ample cash reserves and what signals will determine whether the money is well spent.

Alibaba AI Infrastructure Cloud Computing
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AIN

XPENG IRON humanoid robot draws record physical AI funding

XPENG’s physical AI unit has secured over $900 million at a $6.3 billion valuation to scale its IRON humanoid robot platform. The Chinese electric vehicle maker announced the funding round for its robotics business through a set of share purchase agreements with multiple investors. XPENG says the deal represents the largest single-round private capital raise […] The post XPENG IRON humanoid robot draws record physical AI funding appeared first on AI News.

Humanoid Robot Physical AI XPENG
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Grok Hit by Password Context Injection Attack: Zero-Click Chat History Exfiltration, xAI Unpatched for Two Months

Security firm Adversa AI disclosed on August 20, 2026, that xAI's Grok 4.5 Fast in the grok.com web chat is vulnerable to a "password context injection" attack. When users request summaries of ordinary web pages, their name, location, subscription tier, and current conversation history can be sent to an attacker's server without any prompt or visible warning.

AI Safety Grok xAI
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