(March 5, 2021, 12:47 PM EST) -- OAKLAND, Calif. — A resident of London filed a class complaint on behalf of United Kingdom residents against a U.S. advertising company in California federal court on March 3, alleging violations of the European Union’s General Data Protection Regulation (GDPR) via the firm’s use of cookies and other data-sharing tools without abiding by the statute’s transparency, consent and other requirements....