X App (IMAGE) Ruhr-University Bochum Caption Some accounts in the social network X, formerly Twitter, use portraits as account images that were generated with artificial intelligence. Credit RUB, Marquard Usage Restrictions The images are free to use for members of the press, provided the relevant copyright notice is included. The images may be used solely for press coverage of Ruhr University Bochum that relates to the contents of the press release “How Common Are Fake Profile Pictures on Twitter? ”. License Original content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.