Image Watermark Hijacking involves taking your watermark and overlaying it with another image, covering it up. Here’s how to stop it.

In the United States, though copyright protection takes effect the minute that a work is fixated into a tangible medium of expression, enforcing those rights is a much trickier matter. As according to the U.S. Copyright Office, registration with the USCO is a requirement before suing in Federal court.
Furthermore, only if a work is registered [...]