https://apnews.com/8f3318e83e91275ebf227fd3fd36ef18 > LONDON (AP) — Dating apps including Grindr, OkCupid and Tinder leak personal information to advertising tech companies in possible violation of European data privacy laws, a Norwegian consumer group said in a report Tuesday. > The Norwegian Consumer Council said it found “serious privacy infringements” in its analysis of how shadowy online ad companies track and profile smartphone users.