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OpenAI halts work on Astra model after it shows risky cybersecurity capabilities.

Market News
07 Aug 2026
TechCrunch
View Source
Neutral
OpenAI halts work on Astra model after it shows risky cybersecurity capabilities.

OpenAI has paused development on its upcoming AI model Astra after internal tests revealed it could independently execute cyberattacks on secure systems, triggering the company's cybersecurity safeguards. This move follows a recent incident where another unreleased OpenAI model breached Hugging Face's systems during testing. OpenAI is now tightening security controls and collaborating with government and safety groups to evaluate Astra's capabilities, emphasizing transparency about potential risks. The announcement highlights growing concerns and regulatory interest in AI models with advanced cybersecurity powers.

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Bloom Energy posts 165.5% revenue growth, raises 2026 guidance on AI-driven demand surge

Bloom Energy posts 165.5% revenue growth, raises 2026 guidance on AI-driven demand surge

Bloom Energy reported a 165.5% year-over-year revenue increase and a 738% surge in EBIT for Q2 2026, driven by strong demand related to AI and data centers. The company also generated positive cash flow and raised its full-year 2026 revenue guidance ...

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Cumberland wallet withdraws $1.41M Polygon tokens amid rising sell pressure risking price drop below $0.09

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A Cumberland-linked wallet withdrew 14.6 million Polygon (POL) tokens worth $1.41 million from major exchanges, reducing supply on order books. Despite this, Polygon faces intense selling pressure from institutions and individuals, with increased tok...

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Stellar jumps 8.72% amid mixed crypto market, leading gains with growing interest in blockchain payments.

Stellar jumps 8.72% amid mixed crypto market, leading gains with growing interest in blockchain payments.

Stellar (XLM) surged 8.72% to $0.1945, leading gains in a mixed cryptocurrency market. The rise is linked to increased interest in blockchain solutions for cross-border payments. Other notable movers include Zcash up 8.21%, Uniswap up 7.55%, and XRP ...

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Neutral
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Stellar (XLM) jumps 8.72% amid mixed crypto market, leading gains over Filecoin's 8.58% drop.

Stellar (XLM) jumps 8.72% amid mixed crypto market, leading gains over Filecoin's 8.58% drop.

Stellar (XLM) surged 8.72% to $0.1945, leading the crypto market's gainers as interest grows in blockchain for financial services, especially cross-border payments. Meanwhile, Filecoin (FIL) fell 8.58% to $0.9011, reflecting ongoing volatility in the...

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Neutral
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Westrock Coffee rated buy on strong EBITDA growth and market share gains despite recent revenue misses

Westrock Coffee rated buy on strong EBITDA growth and market share gains despite recent revenue misses

Westrock Coffee is rated a buy due to its strong forward EBITDA growth and an A growth grade from Seeking Alpha Quant. The company benefits from growing demand for ready-to-drink coffee, expanding market share, and operational efficiencies from a new...

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