https://www.cnbc.com/2018/07/10/ex-apple-employee-charged-with-stealing-autonomous-car-trade-secrets.html

Buried in a criminal complaint against a former Apple engineer who's being charged with stealing trade secrets is a remarkable revelation about the size of Apple's autonomous car project: 5,000 employees are working on it.

Xiaolang Zhang, who Apple hired to work on software and hardware for self-driving cars in December 2015, is accused of downloading files with proprietary information during paternity leave, according to a criminal complaint filed in federal court in Santa Clara, California, on Monday.