NVIDIA 敦促客户启用系统级错误纠正码 (ECC)，以防御针对其图形处理单元 (GPU) 的 RowHammer 攻击变体。 公众号记得加星标⭐️，第一时间看推送不会错过。 来源：内容 综合自hacknews 。 这家 GPU 制造商在本周发布的一份咨询报告中表示： "RowHammer 攻击成功利用的风险因 DRAM 设备、平台、设计规 范和系统设置而异。" 此 次 攻 击 被 称 为 GPUHammer ， 是 首 次 针 对 NVIDIA GPU （ 例 如 ， 带 有 GDDR6 内 存 的 NVIDIA A6000 GPU ） 的 RowHammer 漏洞利用，导致恶意 GPU 用户通过触发 GPU 内存中的位翻转来篡改其他用户的数据。 多伦多大学的研究人员发现，这种行为最令人担忧的后果是人工智能 (AI) 模型的准确率从 80% 下降到 1% 以下。 RowHammer之于现代 DRAM 就像Spectre 和 Meltdown之于当代 CPU。虽然两者都是硬件级安全漏洞，但 RowHammer 针对的是 DRAM 内存的物理行为，而 Spectre 则利用的是CPU 中的推测执行。 RowH ...

New Zealand retail card spending fell in the second quarter, adding to signs that an initial spurt of economic growth early this year has all but disappeared https://t.co/sfRiEUmTRT ...

While 11 schools, including Princeton, MIT, and Yale were hit with a higher tax on their endowments’ investment earnings, Congress exempted wealthy small schools, including Swarthmore and Hillsdale, from the levy. https://t.co/Juj7MD8vHK (Photo: Jim West/ZUMA Press/Newscom) https://t.co/NQXvi0sDyr ...

SIX’s Worldline stake has turned into a millstone around the bourse’s neck, with the exchange likely facing a third writedown in as many years following the recent collapse in Worldline’s share price https://t.co/Uh7iyS5B6T ...

Credit rating downgrades are becoming more frequent, the latest sign that companies are starting to perform worse and raising fresh questions about whether corporate debt valuations should be as high as they are https://t.co/Viq75DILsv ...

It's either the 20 million or an official apology from the administration because ultimately my um my goal is not selfenrichment. So if President Trump apologized, would you accept that. If if it's a formal apology uh that of course would reverse uh his um his fascist agenda, then definitely I would accept that.Makmoud Khil there at 30 Rock, the student activist. The Trump administration made a symbol of its crackdown on protesters, is holding the administration accountable for his detention. He filed a cla ...

Well, futures searching for direction after the NASDAQ notched a fresh record high. Joining me now, Brent Shy, Northwestern Mutual Wealth Management Company CIO. So, Brent, um, as investors are weighing what to pay and hedge it to, they seem to be looking past tariffs largely.So, then you've got earnings and you've got the Fed, which should investors be more focused on right now. All the above. I mean, I think investors are just looking past everything that's out there and and judging that nothing is going ...

The budget bill signed into law by President Donald Trump will dramatically increase endowment taxes for about a dozen private universities. But that’s just part of their problems. (Photo: Getty Images) https://t.co/5PTFGihsLE https://t.co/X9Jj3K2H8z ...

Look at this chaotic scene out of California. Protesters coming head-to-head with agents as they carried out an immigration raid. This is at a cannabis farm.That multi-our standoff. It's the latest clash over President Trump's immigration crackdown. And NBC's Ryan Nobles has more.Ryan, yes, this was a dramatic standoff that lasted for multiple hours in California. Raids on farms have become a flash point in the debate over President Trump's larger immigration policy with some opponents pushing back. This mo ...

Policy Impact - The budget bill signed into law by President Donald Trump will dramatically increase endowment taxes for about a dozen private universities [1]