A federal judge has ruled that Google “willfully engaged in a series of anticompetitive acts” in the advertising technology industry, the latest antitrust setback in what could become a string of losses for tech companies.

Aaron Nicodemus is the Editor-in-Chief of Compliance Week. He previously worked as a reporter for Bloomberg Law and as business editor at the Telegram & Gazette in Worcester, Mass. Email: aaron.nicodemus@complianceweek.com LinkedIn:...