Welcome to Hillicon Valley, The Hill's newsletter detailing all you need to know about the tech and cyber news from Capitol Hill to Silicon Valley. If you don’t already, be sure to sign up for our newsletter by clicking HERE . Follow our cyber reporter, Maggie Miller ( @magmill95 ), and tech team, Chris Mills Rodrigo ( @millsrodrigo ) and Rebecca Klar ( @rebeccaklar_ ), for more coverage. The leaders of the Senate Intelligence Committee and other officials warned Wednesday of increasing threats from China on a number of fronts, including the stealing of intellectual property, malign influence and cyberattacks….