Why the hell would anyone feel any need to harass someone like this?

For one, there’s good money in it.

Black Cube’s tactics have resulted in a number of international controversies. In Canada, the firm was criticized by an Ontario Court for an attempt that aimed to discredit a judge by trying to get him to make antisemitic comments in secretly recorded meetings. In Romania, two of its employees were convicted of criminal charges involving harassment and hacking. The firm also drew condemnation for covertly surveilling and assisting efforts to discredit women accusing Harvey Weinstein of sexual violence and the investigative journalists researching whether those accusations were credible. Their tactics also involve attempts to goad individuals into making anti-semitic or otherwise damaging remarks.