They rely on weak security features, leaving you vulnerable to cybercriminals and government spies.They sell user data to advertising agencies and analytics companies.But that’s not all-no VPN can operate without money, so they tend to make their money in other ways, which often turns out bad for users. Free VPNs often limit speed, data usage, the number of servers and device connections and hardly unblock streaming sites. While using a completely free VPN appears cost-efficient, there are a few reasons to avoid them.
