In February 2018, CrowdStrike reported that, in November and December 2017, it had observed a credential harvesting operation in the international sporting sector, with possible links to the cyberattack on the opening ceremonies of the Winter Olympics in Pyeongchang. That same month, CrowdStrike released research showing that 39 percent of all attacks observed by the company were malware-free intrusions. The company also named which industries attackers most frequently targeted. That March, the company released a version of Falcon for mobile devices and launched the CrowdStrike store.