What is high bandwidth memory and why is the US trying to block China’s access to it?


The US government has imposed fresh export controls on the sale of high tech memory chips used in artificial intelligence (AI) applications to China. The rules apply to US-made high bandwidth memory (HBM) technology as well as foreign-produced ones.

High bandwidth memory (HBM) are basically a stack of memory chips, small components that store data. They can store more information and transmit data more quickly than the older technology, called DRAM (dynamic random access memory).

Read more…
Source: CNN News


Sign up for our Newsletter


Related:

  • PlugX malware deleted from thousands of systems by FBI

    January 16, 2025

    The FBI says it has removed PlugX malware from thousands of infected computers worldwide. The move came after suspicion that cybercriminals groups under control of the People’s Republic of China (PRC) used a version of PlugX malware to control, and steal information from victims’ computers. PlugX has been around since at least 2008 but is under ...

  • UnitedHealth hid its Change Healthcare data breach notice for months

    January 15, 2025

    Change Healthcare, the UnitedHealth-owned health tech company that lost more than 100 million people’s sensitive health data in a ransomware attack last year, said on Tuesday that the company has “substantially” completed notifying affected individuals about the massive data breach. The February 2024 ransomware attack on Change Healthcare, one of the biggest processors of patient billing ...

  • With TikTok U.S. Ban Looming, Users Flock to Red Note – Another Chinese-Owned App

    January 14, 2025

    TikTok could be outlawed in the U.S. as soon as Jan. 19 over concerns about its Chinese ownership, unless it gets a reprieve from the Supreme Court or if Beijing-based parent company ByteDance complies with a federal law forcing it to sell its stake in the app. With that sword dangling over TikTok’s head, thousands of ...

  • US state sues T-Mobile over 2021 data breach which leaked data of millions

    January 7, 2025

    As part of Washington’s lawsuit, the state claims T-Mobile failed to ‘adequately secure sensitive personal information of more than 2 million Washingtonians’. This failure, the state claims, left those consumers vulnerable to fraud and identity theft. The suit claims that the breach was ‘entirely avoidable’ and explains T-Mobile had years to fix key vulnerabilities in its ...

  • Cybertruck driver used ChatGPT to plan Las Vegas attack

    January 7, 2025

    Police found a six-page manifesto on Matthew Livelsberger’s phone and said he used ChatGPT to plan his New Year’s Day bombing at the Trump International Hotel in Las Vegas, Sheriff Kevin McMahill said at a news conference Tuesday. A few of the entries posted in the application included “How much Tannerite is equivalent to 1 pound ...

  • China protests US sanctions for its alleged role in hacking, complains of foreign hacker attacks

    January 7, 2025

    China has slammed a decision by the U.S. Treasury to sanction a Beijing-based cybersecurity company for its alleged role in multiple hacking incidents targeting critical U.S. infrastructure, while the Chinese cyber security agency complained Monday of attacks on Chinese networks. Asked about the sanctions against Beijing-based Integrity Technology Group, Chinese Foreign Ministry spokesperson Guo Jiakun said ...