Google is being sued by 30 states, as the company faces its third lawsuit over abusing its monopoly in search and online advertising.

Google is already facing lawsuits by the Department of Justice (DOJ), as well as a coalition of 10 states. The new lawsuit is led by Colorado Attorney General Phil Weiser, and includes Alaska, Connecticut, Delaware, Hawaii, Idaho, Illinois, Kansas, Maine, Maryland, Massachusetts, Minnesota, Nevada, New Hampshire, New Jersey, New Mexico, North Dakota, Ohio, Oklahoma, Oregon, Pennsylvania, Rhode Island, South Dakota, Vermont, Virginia, Washington, West Virginia, Wyoming, the District of Columbia, and the territories of Guam and Puerto Rico.

“Our economy is more concentrated than ever, and consumers are squeezed when they are deprived of choices in valued products and services. Google’s anticompetitive actions have protected its general search monopolies and excluded rivals, depriving consumers of the benefits of competitive choices, forestalling innovation, and undermining new entry or expansion,” Weiser explained. “This lawsuit seeks to restore competition.”

The scope of this lawsuit goes beyond the previous two, accusing Google of “engaging in a multi-pronged effort to maintain its monopolies.” In particular, “Google’s acquisition and command of vast amounts of data obtained because of consumers’ lack of choice has fortified Google’s monopolies and created new barriers to competition and consumer value.”

The states have filed a motion to join their case with the DOJ’s case, which could significantly expand the scope of the DOJ’s case.