And that initial sale which includes the DNA of millions of people may only be the first of many transactions.
"It might sell it off, piece by piece, indiscriminately. And the buyer of that data might be a foreign adversary," Hu said. "That is why this is not just a data privacy disaster. It's also a national security disaster."
After Google scrapped its diversity, equity and inclusion, or DEI, hiring aspirations in February, CEO Sundar Pichai addressed the matter with his employees at a company all-hands meeting.
"We believe in building a representative workforce," Pichai said, according to audio obtained by CNBC. "We're a global company, we have users around the world, and we think the best way to serve them well is by having a workforce that represents that diversity, and we'll continue to do that."