Prior to disappearing, cybersecurity professor Xiaofeng Wang faced an inquiry regarding unreported research funding from China, as per sources.Indiana University questioned Wang about a 2017-2018 grant from China, suspecting improper disclosure of funding.Wang had allegedly explained the funding situation to IU and was informed of ongoing inquiry in February.IU faculty board member Alex Tanford assisted Wang amidst allegations of research misconduct around disclosure issues.Wang's research papers listed funding from various US entities, but collaborations with Chinese researchers had proper disclosures.An unsigned statement by Purdue professor Ninghui Li sheds light on Wang's situation, including allegations and administrative steps taken by IU.FBI conducted searches at Wang's homes, IU terminated his job, and Wang's lawyers stated no pending criminal charges against him.IU declined commenting on Wang's case, emphasizing FBI investigation's involvement and confidentiality.Concerns are raised over Wang's abrupt dismissal, potential violations of university policies, and the impact on academic freedom.The FBI's actions and university silence are criticized, echoing past controversies in the treatment of Chinese-born academics in the US.