[threeseed]

There is no law anywhere in the world that grants you permission to use any internet service for any purpose.

It's always subject to the conditions the service provider sets.

Otherwise again it would legalise hacking.

[wizzwizz4]

If a company offers a service to the general public, you are allowed to use that service for any purpose permitted by applicable law. Even if the EULA / ToS says you can't. It says so in the applicable law.