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US splits world into three tiers for AI chip access

On Monday, the US government announced a new round of regulations on global AI chip exports, dividing the world into roughly three tiers of access. The rules create quotas for about 120 countries and allow unrestricted access for 18 close US allies while maintaining existing bans on China, Russia, Iran, and North Korea.

AI-accelerating GPU chips, like those manufactured by Nvidia, currently serve as the backbone for a wide variety of AI model deployments, such as chatbots like ChatGPT, AI video generators, self-driving cars, weapons targeting systems, and much more. The Biden administration fears that those chips could be used to undermine US national security.

According to the White House, "In the wrong hands, powerful AI systems have the potential to exacerbate significant national security risks, including by enabling the development of weapons of mass destruction, supporting powerful offensive cyber operations, and aiding human rights abuses."

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Chinese government hackers reportedly targeted US Treasury’s sanctions office during December cyberattack

Chinese government hackers targeted the U.S. Treasury’s highly sensitive sanctions office during a December cyberattack, according to reports. According to The Washington Post, the state-sponsored hackers targeted the Office of Foreign Assets Control (OFAC), a government department that imposes economic and trade sanctions against countries and individuals, to potentially access information on Chinese organizations that […]

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US sanctions Chinese cybersecurity firm for firewall hacks targeting critical infrastructure

The U.S. sanctioned a Chinese cybersecurity company and one of its employees for exploiting a zero-day vulnerability in Sophos firewalls to target U.S. organizations. On Tuesday, the U.S. Treasury Department said Guan Tianfeng, an employee of Sichuan Silence, used the vulnerability to compromise approximately 81,000 firewalls in April 2020. The hacking campaign, detailed by Sophos […]

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US government contractor ENGlobal says operations are β€˜limited’ following cyberattack

ENGlobal Corporation, a provider of engineering and automation services to the U.S. energy sector and federal government, says it has restricted access to its IT systems following a cyberattack, limiting the company to essential business operations only. In an 8-K filing with the SEC on Monday, Texas-based ENGlobal said it became aware of a β€œcybersecurity […]

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