The findings raise national security concerns as DeepSeek tops app download charts and caused U.S. tech stocks to plummet.

Bipartisan legislation seeks to ban DeepSeek—a CCP-affiliated app—on government devices to protect national security and sensitive data.

US policymakers' focus on national security doesn't resonate with younger generations as it has historically, analysts said.

Big Tech is the key piece of the US-China trade war. And some companies are going to feel the heat far more than others.