How copyright law is being misused to remove material from the internet

…but censorship using the DMCA is common online. The act allows web hosts a certain amount of immunity from claims of copyright infringement through what is known as the “safe harbour” rules: in essence, a host isn’t responsible for hosting infringing material provided they didn’t know about it when it went up, and took it down as soon as they were told about it.

In practice, however, this means that web hosts (and the term is broadly interpreted, meaning sites like YouTube, Twitter and Google count) are forced to develop a hair-trigger over claims of copyright infringement, assuming guilt and asking the accused to prove their innocence.

From Revealed: How copyright law is being misused to remove material from the internet | Technology | The Guardian