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Intel and AMD trusted enclaves, the backbone of network security, fall to physical attacks

In the age of cloud computing, protections baked into chips from Intel, AMD, and others are essential for ensuring confidential data and sensitive operations can’t be viewed or manipulated by attackers who manage to compromise servers running inside a data center. In many cases, these protections—which work by storing certain data and processes inside encrypted...

Project

DeepSeek tests “sparse attention” to slash AI processing costs

Ever wonder why ChatGPT slows down during long conversations? The culprit is a fundamental mathematical challenge: Processing long sequences of text requires massive computational resources, even with the efficiency tricks that companies have already deployed. While US tech giants can afford to throw more hardware at the problem, Chinese AI company DeepSeek, which is cut...

Project

California’s newly signed AI law just gave Big Tech exactly what it wanted

On Monday, California Governor Gavin Newsom signed the Transparency in Frontier Artificial Intelligence Act into law, requiring AI companies to disclose their safety practices while stopping short of mandating actual safety testing. The law requires companies with annual revenues of at least $500 million to publish safety protocols on their websites and report incidents to...

Project

Can AI detect hedgehogs from space? Maybe if you find brambles first.

You can’t spot a hedgehog from space, but you might be able to find where they live by looking for brambles. That’s the premise behind ongoing research at the University of Cambridge, where scientists are using satellite imagery and AI models to map potential hedgehog habitats across the UK by first identifying their favorite hiding...