It is the second time in a year that a U.S. court has found Google to have illegally maintained a monopoly. A judge in Washington, D.C., is now considering a request by the Justice Department to break the company up because of its dominance in online search.

It is the second major case Google has lost in a year, after it was found to have a monopoly on online search.

A federal judge has found that Google violated antitrust laws by “willfully acquiring and maintaining monopoly power” in the advertising technology