Office Depot, Inc. and Support.com, Inc. have agreed to pay a combined total of US$35 million to the US Federal Trade Commission (FTC) after being accused of tricking customers into paying for unnecessary computer repair services. Support.com has been involved in a similar scareware scandal before, in conjunction with AOL's Computer Checkup service.
https://www.notebookcheck.net/PC-Health-Check-scareware-allegations-cost-Office-Depot-and-Support-com-US-35-million.415243.0.html