It was both; the Superfish malware was just the low end but later instances hit ThinkPads and Thinkcenters as well: https://www.computerworld.com/article/29848

It was both; the Superfish malware was just the low end but later instances hit ThinkPads and Thinkcenters as well: https://www.computerworld.com/article/2984889/lenovo-collects-usage-data-on-thinkpad-thinkcentre-and-thinkstation-pcs.html https://www.computerworld.com/article/2984889/lenovo-collect...