For over a decade, the FBI had been paying employees of Best Buy's Geek Squad to pass on information about illegal materials on customer devices sent in for repair, according to records obtained through the Freedom of Information lawsuit filed last year.
https://www.zerohedge.com/news/2018-03-08/fbi-has-been-paying-geek-squad-spy-customers-over-decade
https://www.zerohedge.com/news/2018-03-08/fbi-has-been-paying-geek-squad-spy-customers-over-decade