Despite promising to help determine what happened with the hacks targeting journalists and activists in Italy, Israeli American spyware maker Paragon has reportedly not responded to authorities’ requests for information.

Xu Zewei is accused of participating in a Chinese government hacking group that broke into thousands of U.S. organizations and stole COVID-19-related research.

Researchers have found a new case where government authorities used a fake Android app to plant spyware on a target’s phone. The company that allegedly developed the spyware was not previously known to sell this type of software.