Turkish investigators seized an ExpressVPN server which they say was used to delete relevant information from the assassin's Gmail and Facebook accounts. In December, ExpressVPN came into the spotlight in relation to the investigation of the assassination of Russian ambassador to Turkey, Andrei Karlov. Senators, Apple stated it had removed 674 VPN apps from the App Store in China in 2017 at the request of the Chinese government. In July 2017, ExpressVPN announced in an open letter that Apple had removed all VPN apps from its App Store in China, a revelation that was later picked up by The New York Times and other outlets. Also in December, ExpressVPN released open source leak testing tools on GitHub.
On January 25, 2016, ExpressVPN announced that it would soon roll out an upgraded CA certificate. The parent company does business as ExpressVPN. ExpressVPN's parent company, Express VPN International Ltd, was founded in 2009 by Peter Burchhardt and Dan Pomerantz, two serial entrepreneurs who were also Wharton School alumni.