Ultra-popular Hola VPN extension sold your bandwidth for use in a botnet attack Ultra-popular Hola VPN extension sold your bandwidth for use in a botnet attack Follow up (09/10/2017): Beware Botnet: Why You Should Avoid Using Hola VPN Share this:Click to share on WhatsApp (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading...