AI News: June 3, 2026

1. Alphabet to Raise $80 Billion for AI Buildout, With $10 Billion From Berkshire

Alphabet. Alphabet said it will raise about $80 billion to fund its AI infrastructure buildout, citing demand that exceeds available compute supply, and disclosed a $10 billion private investment from Warren Buffett’s Berkshire Hathaway. The company projects 2026 capital spending of roughly $190 billion. The raise underscores how the cost of frontier-scale compute is reshaping big-tech balance sheets and drawing in traditionally conservative investors. Source

2. NVIDIA Chases the $200 Billion CPU Market With AI-Agent PCs

NVIDIA. NVIDIA is pushing into the consumer PC market through partnerships with Microsoft, Dell, and HP to ship AI-agent-enabled computers, targeting a CPU market it pegs at around $200 billion. The move signals NVIDIA expanding beyond data-center GPUs into agentic client devices, putting it in more direct competition with Intel and AMD. Source

3. NVIDIA Nemotron 3 Ultra Ranks as the Strongest Open US Model

NVIDIA. Benchmark analyses rank NVIDIA’s Nemotron 3 Ultra as the most capable open-weight model from a US developer, though leading Chinese open models still top the overall open-model charts. The result highlights NVIDIA’s growing investment in releasing competitive open models alongside its hardware, and the persistent gap US labs face against Chinese open releases. Source

4. AI Data-Security Firm Cyera Eyes $12 Billion Valuation at 80x ARR

Cyera. AI data-security firm Cyera is raising about $300 million led by Evolution Equity Partners at a roughly $12 billion valuation, around 80 times annual recurring revenue, despite operating losses. The deal illustrates the premium investors continue to pay for AI security companies even as broader valuations tighten. Source

5. Impulse Space Raises $500 Million to Hire People, Not AI

Impulse Space. Rocket-engine startup Impulse Space raised $500 million and explicitly framed the round around hiring human engineering talent rather than automation. The positioning runs counter to the prevailing AI-first hiring narrative across tech, and is a notable signal in a market where many startups tout headcount avoidance. Source

6. Trump Signs Narrower AI Oversight Executive Order

US government. After industry objections, the Trump administration signed a narrower AI-oversight executive order that requires only voluntary government reviews of advanced models, scaling back earlier proposals. The order signals a lighter-touch federal posture on frontier-model oversight, leaving more of the safety-evaluation burden with the labs themselves. Source

7. Hackers Hijack Instagram Accounts via Meta’s AI Support Bot

Meta. Attackers compromised high-profile Instagram accounts, including the Obama White House page, by manipulating Meta’s AI support chatbot into resetting account emails and bypassing two-factor authentication. The incident exposes a serious failure mode in AI-driven customer support, where social engineering targets the bot rather than the user. It is a cautionary case for any organization routing account-recovery flows through conversational agents. Source

8. Amazon Faces Class Action Over Ring Facial Recognition

Amazon. A proposed class-action lawsuit alleges that Ring’s “Familiar Faces” feature captures and stores images of passersby without consent, raising fresh biometric-privacy questions around consumer AI cameras. The suit adds to growing legal scrutiny of facial recognition in home devices and could shape how vendors gate such features by region. Source

9. Uber Caps Employee AI Spending After Blowing Through Its Budget

Uber. Uber imposed limits on employee AI-tool spending after exhausting its budget within four months of encouraging heavy usage. The episode is a concrete data point on how quickly real-world enterprise AI costs can escalate once usage is unrestricted, and how finance teams are starting to respond. Source

10. DuckDuckGo Expands Access to Its No-AI Search Engine

DuckDuckGo. DuckDuckGo launched Chrome and Firefox extensions that make its AI-free search option easier to reach, as traffic to the no-AI mode climbs. The move reflects a segment of users actively seeking AI-optional search experiences amid the spread of generative answers across major engines. Source