Tag Archives: Intel

New physical attacks are quickly diluting secure enclave defenses from Nvidia, AMD, and Intel

Cheap, quick, and the size of a briefcase “Now that we have interpositioned DDR5 traffic, our work shows that even the most modern of TEEs across all vendors with available hardware is vulnerable to cheap physical attacks,” Genkin said. The equipment required by TEE.fail runs off-the-shelf gear that costs less than $1,000. One of the… Read More: New physical attacks are quickly diluting secure enclave defenses from… »

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

The key benefit of Battering RAM is that it requires equipment that costs less than $50 to pull off. It also allows active decryption, meaning encrypted data can be both read and tampered with. In addition, it works against both SGX and SEV-SNP, as long as they work with DDR4 memory modules. Wiretap Wiretap, meanwhile,… Read More: Intel and AMD trusted enclaves, the backbone of network security,… »

New Intel CEO Lip-Bu Tan will pick up where Pat Gelsinger left off

After a little over three months, Intel has a new CEO to replace ousted former CEO Pat Gelsinger. Intel’s board announced that Lip-Bu Tan will begin as Intel CEO on March 18th, taking over from interim co-CEOs David Zisner and Michelle Johnston Holthaus. Gelsinger was booted from the CEO position by Intel’s board on December… Read More: New Intel CEO Lip-Bu Tan will pick up where Pat… »

Tech giants form AI group to counter Nvidia with new interconnect standard

reader comments 8 On Thursday, several major tech companies, including Google, Intel, Microsoft, Meta, AMD, Hewlett Packard Enterprise, Cisco, and Broadcom, announced the formation of the Ultra Accelerator Link (UALink) Promoter Group to develop a new interconnect standard for AI accelerator chips in data centers. The group aims to create an alternative to Nvidia’s proprietary… Read More: Tech giants form AI group to counter Nvidia with new… »

Framework’s software and firmware have been a mess, but it’s working on them

Enlarge / The Framework Laptop 13. Andrew Cunningham reader comments 16 Since Framework showed off its first prototypes in February 2021, we’ve generally been fans of the company’s modular, repairable, upgradeable laptops. Not that the company’s hardware releases to date have been perfect—each Framework Laptop 13 model has had quirks and flaws that range from… Read More: Framework’s software and firmware have been a mess, but it’s… »

Intel’s “Gaudi 3” AI accelerator chip may give Nvidia’s H100 a run for its money

Enlarge / An Intel handout photo of the Gaudi 3 AI accelerator. reader comments 27 On Tuesday, Intel revealed a new AI accelerator chip called Gaudi 3 at its Vision 2024 event in Phoenix. With strong claimed performance while running large language models (like those that power ChatGPT), the company has positioned Gaudi 3 as… Read More: Intel’s “Gaudi 3” AI accelerator chip may give Nvidia’s H100… »

Intel fixes high-severity CPU bug that causes “very strange behavior”

reader comments 15 with Intel on Tuesday pushed microcode updates to fix a high-severity CPU bug that has the potential to be maliciously exploited against cloud-based hosts. The flaw, affecting virtually all modern Intel CPUs, causes them to “enter a glitch state where the normal rules don’t apply,” Tavis Ormandy, one of several security researchers… Read More: Intel fixes high-severity CPU bug that causes “very strange behavior” »

“Downfall” bug affects years of Intel CPUs, can leak encryption keys and more

Enlarge / An 8th-generation Intel Core desktop CPU, one of several CPU generations affected by the Downfall bug. Mark Walton reader comments 43 with It’s a big week for CPU security vulnerabilities. Yesterday, different security researchers published details on two different vulnerabilities, one affecting multiple generations of Intel processors and another affecting the newest AMD… Read More: “Downfall” bug affects years of Intel CPUs, can leak encryption… »

Intel loses $2.8 billion in another not-great quarter, down 36% year over year

Enlarge / Intel’s flagship desktop CPU, the Core i9-13900K. Andrew Cunningham reader comments 17 with Intel has released its financial results for the first quarter of 2023, and the numbers aren’t good: The company brought in $11.7 billion, a drop of 36 percent from Q1 of 2022. Because of the decline in revenue, Intel lost… Read More: Intel loses $2.8 billion in another not-great quarter, down 36%… »

Report: “Thousands” of Intel layoffs planned as PC demand slows and revenues fall

Andrew Cunningham reader comments 86 with 59 posters participating Share this story Intel is planning its first major layoffs in almost six years, according to a new report from Bloomberg. The report says that layoffs will “likely” affect thousands of its 113,700 employees, particularly in its sales and marketing departments, and that they could happen… Read More: Report: “Thousands” of Intel layoffs planned as PC demand slows… »