The U.S. warnings about Chinese-developed technology continue.

Chipmakers including Intel and Qualcomm also have said they will cease providing supplies to Huawei until further notice.

President Donald Trump issued an executive order Wednesday intended to prevent U.S. companies from conducting business with the Chinese-based tech giant.

The idea that adversaries might reverse engineer NSA exploits is one that military leaders deal with every day. So what's being done to prevent it from happening?

The seminal Anthem breach compromised sensitive personal data on nearly 79 million people.

Symantec has evidence that Chinese-linked hackers were using NSA-authored tools at least a year before they were publicly leaked by the Shadow Brokers.