I think this might be the official US Justice Department link. It's long, but worth reading the whole thing since it is primary source and not some newspaper summary:

https://www.justice.gov/opa/pr/harvard-university-professor-...

"The Department of Justice announced today that the Chair of Harvard University’s Chemistry and Chemical Biology Department and two Chinese nationals have been charged in connection with aiding the People’s Republic of China."

...

"Unbeknownst to Harvard University beginning in 2011, Lieber became a “Strategic Scientist” at Wuhan University of Technology (WUT) in China and was a contractual participant in China’s Thousand Talents Plan from in or about 2012 to 2017. China’s Thousand Talents Plan is one of the most prominent Chinese Talent recruit plans that are designed to attract, recruit, and cultivate high-level scientific talent in furtherance of China’s scientific development, economic prosperity and national security."

I did and so much was going on (US politics-wise, and Brexit-wise), I was kind of sloppier than I generally am. I will try to recover and post within a day.

EDIT: Because it was me hypothecating (generating hypotheses), it will be more than one link that may turn out to be unrelated.