The hacking that shut down the Colonial Pipeline illustrated how vulnerable the U.S. is. The articles I saw were mostly about city people not having fuel to drive. This talks about Chinese efforts to steal seed technology.
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One Chinese national was caught crawling through a seed corn field. He was stealing seed and mailing it to a relative in China. Customs agents caught others smuggling corn, rice, soybean, and wheat seed out of the U.S. This is a ways down in the article. "Complementing BRI, Made in China 2025 looms as another alarming CCP program. Announced in 2015, the 10-year initiative projects domination of 10 high-tech sectors by 2025?including information technology, artificial intelligence, telecommunications, electric vehicles, aerospace engineering, advanced electronics, biomedicine, high-speed rail, maritime engineering?and agricultural technology. "