It questioned why the palace didn't ask Ipso, the press regulator, to issue cease and desist notices if there was a problem.
"When necessary, we will issue cease and desist orders and use the power of the law to force operators to comply," Bohlen said.
Rahsaan Johnson, a United spokesman, said the airline issued cease and desist letters to "certain mileage management companies" that market to members of MileagePlus, its frequent flier program.
The S.E.C. also issued cease and desist orders against two other MicroStrategy officials, Antoinette A. Parsons, the company's controller, and Stacy L. Hamm, an accounting manager.
The fines came a few months after the regulator issued cease and desist letters against the ride-sharing services.
Groupon has also issued cease and desist letters to all the major violators of its trademark, including TechCrunch.
California's Department of Public Health has issued cease and desist letters to 13 genetic testing startups – most notably 23andMe, which Michael tried out earlier this year.
Last April the firm became a target for some 31 state regulatory agencies (including the District of Columbia) which began issuing cease and desist orders.
Despite my appreciation for the service, Paul's business model and those of its competitors are being questioned by the California Public Utilities Commission (CPUC), which recently issued cease and desist letters to SideCar and its competitors (Lyft and Tickengo).
More recently, Hasbro has taken a more proactive nature, such as issuing cease and desist letters to more visible projects such as My Little Pony: Fighting Is Magic and MLP Online, and selling episodes on YouTube which in turn has caused some fan videos to run afoul of YouTube's Content ID system.
