Billion-dollar cybersecurity startup Tanium has admitted failing to anonymize network information for a California hospital that appeared in live product demonstrations and online videos. The data leak comes after the Wall Street Journal reported on April 19 that Tanium staff and CEO Orion Hindawi did hundreds of presentations for potential customers from early 2012 through mid-2015 that relied on probing the network of El Camino Hospital. The demos came to a halt after Tanium lost access to the hospital’s network, and the company began searching for another customer willing to give permission.”]