Stop the No. 1 Threat Cybercriminals now generate over 100,000 new malware samples a day and it’s estimated that 85% of them are web-based relying on browser and browser application vulnerabilities to infect users’ machines. This translates to mobile devices and usage, too. Whether from social media or any other web activity, learn more about how to defend against the No. 1 threat in this whitepaper from Webroot.