Friday, 6 November 2026 Colourful tech headlines from across the web

US tech stock rout: is the AI bubble bursting?

By Richard Partington Senior economics correspondent · The Guardian Technology · Friday, 6 November 2026 at 16:09 (5h ago) · Original article ↗

After Thursday’s share price plunge on Wall Street, could the volatility be the start of a huge market meltdown?

Global financial markets have been thrown into a tailspin as investors bet on an AI slowdown after the US midterm elections.

This is not the first time stock markets have wobbled in recent months due to concerns over a tech bubble. But could this volatility be the start of a huge market meltdown?

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OpenAI's new GPT-6 Cyber AI finds 81 Firefox flaws, 948 Linux bugs

OpenAI has revealed GPT-6 Cyber, a new artificial intelligence model that has discovered 81 previously unknown high-severity Firefox vulnerabilities and developed working exploits for 948 distinct Linux kernel flaws. [...]

BleepingComputer 36m ago

All the latest updates on AI data centers

Massive new data centers are the physical foundation for tech companies’ hopes and dreams for AI. But the rush to expand warehouses full of energy-hungry servers has also kicked up fights across the world over their impact on power grids, utility bills, nearby communities, and…

The Verge 58m ago

AI stocks climb after trillions wiped from market values

Investors had been selling off tech shares in part due to concerns the Democrat election victory would mean slower AI development.

BBC Technology 1h ago

US tech stock rout: is the AI bubble bursting?

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