Tag: Computer Security

The Race to Avert Quantum Computing Threat With New Encryption Standards

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They call it Q-Day: the day when a quantum computer, one more powerful than any yet built, could shatter the world of privacy and security as we know it. It would happen through a bravura act of mathematics: the separation of some very large numbers, hundreds of digits long, into their prime factors. That might sound like a meaningless division problem, but it would fundamentally undermine the encryption protocols that governments and corporations have relied on for decades. Sensitive information such as military intelligence, weapons designs, industry secrets and banking…

U.S. Issues Final Rules to Keep Chip Funds Out of China

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The Biden administration on Friday issued final rules that would prohibit chip companies vying for a new infusion of federal cash from carrying out certain business expansions, partnerships and research in China, in what it described as an effort to protect United States national security. The regulations come as the Biden administration prepares to disburse more than $52 billion in federal grants and tens of billions of dollars of tax credits to build up the U.S. chip industry. The new rules aim to prevent chip makers that benefit from U.S.…

Chips Make It Tough for the U.S. to Quit China

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In May, Micron Technologies, the Idaho chipmaker, suffered a serious blow as part of the U.S.-China technology war. The Chinese government barred companies that handle crucial information from buying Micron’s chips, saying the company had failed a cybersecurity review. Micron said the change could destroy roughly an eighth of its global revenue. Yet in June, the chipmaker announced that it would increase its investments in China — adding $600 million to expand a chip packaging facility in the Chinese city of Xian. “This investment project demonstrates Micron’s unwavering commitment to…

U.S. Agencies Breached in Cyberattack by Russian Ransomware Group

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A Russian ransomware group gained access to data from federal agencies, including the Energy Department, in an attack that exploited file transfer software to steal and sell back users’ data, U.S. officials said on Thursday. Jen Easterly, the director of the Cybersecurity and Infrastructure Security Agency, described the breach as largely “opportunistic” and neither focused on “specific high-valuable information” nor as damaging as previous cyberattacks on U.S. government agencies. “Although we are very concerned about this campaign, this is not a campaign like SolarWinds that poses a systemic risk,” Ms.…

China Bans Some Chip Sales of Micron, the US Company

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Beijing on Sunday told Chinese companies that deal with critical information to stop purchasing products from Micron Technology, the U.S.-based manufacturer of memory chips used in phones, computers and other electronics. Many analysts viewed the move as retaliation for Washington’s efforts to cut off China’s access to high-end chips. In a statement on its official social media site, the Cyberspace Administration of China said that in a cybersecurity review it had found that the chip maker’s products posed “relatively serious cybersecurity problems.” The problems could “seriously endanger the supply chain…

White House Said to Consider Pushing Congress on Dealing With TikTok

Chin@Strategy

The Biden administration is considering pushing Congress to give it more legal power to deal with TikTok and other technology that could expose sensitive data to China, five people with knowledge of the matter said, as it comes under growing pressure to resolve security concerns about the Chinese-owned video app. White House officials are weighing whether to support legislation being developed by Senator Mark Warner, Democrat of Virginia, that would give the government more authority to police apps and services that could pose a risk to Americans’ data security or…

Auburn Banned TikTok, and Students Can’t Stop Talking About It

Chin@Strategy

One former sorority sister at Auburn, for example, “did a new TikTok dance every day promoting Auburn Zeta Tau Alpha so people would see how much fun she was having with her ‘zisters,’” Ms. Franco said, adding that it would be a “huge hit” to Greek life at Auburn if the university’s ban extended to sorority TikTok accounts and related hashtags. Ms. Franco said that she was not concerned about the security risks prompting the ban — a sentiment echoed by other students, including Ms. Hunt. “From what I’ve heard…

TikTok Browser Can Track Users’ Keystrokes, According to New Research

Chin@Strategy

The web browser used within the TikTok app can track every keystroke made by its users, according to new research that is surfacing as the Chinese-owned video app grapples with U.S. lawmakers’ concerns over its data practices. The research from Felix Krause, a privacy researcher and former Google engineer, did not show how TikTok used the capability, which is embedded within the in-app browser that pops up when someone clicks an outside link. But Mr. Krause said the development was concerning because it showed TikTok had built in functionality to…

China’s Olympics App for Athletes Has Security Flaws, Study Says

Chin@Strategy

In preparation for the 2021 Tokyo Olympics, Japan worked to develop a contact tracing app that would track foreign visitors, but concerns quickly mounted over bugs in the software and whether all visitors would own smartphones on which to install the app. The Citizen Lab report said MY2022 failed to confirm a unique encryption signature with the server where it was transferring data. In effect, that meant hackers could intercept the data without Chinese officials necessarily knowing. Other parts of the app, like its built-in messaging service, failed to encrypt…

Microsoft Seizes 42 Websites From a Chinese Hacking Group

Chin@Strategy

Microsoft said on Monday that it had seized 42 websites from a Chinese hacking group in an effort to disrupt the group’s intelligence-gathering operations. The company said in a news release that a federal court in Virginia had granted Microsoft’s request to allow its Digital Crimes Unit to take over the U.S.-based websites, which were being run by a hacker group known as Nickel or APT15. The company is redirecting the websites’ traffic to secure Microsoft servers to “help us protect existing and future victims while learning more about Nickel’s…