See legal policy, prohibited use of content, item 8: to disseminate any material which is or may infringe the rights (including intellectual property rights) of any third party.I would be very grateful for just a yes or no to this one.
You can request any reproduction of your owned content to be credited, or they must remove it. If they refuse to credit the reproduction, regardless of age, you can use a DMCA email to the host provider to have the content removed. Host will action it immediately or they will terminate the website from their servers for legally infringing copyright. You get the DMCA template and send it yourself... no cost, legal, and very actionable by a host providing you can prove yourself as the original, source, author.I know lots of my writing has been reproduced online without credit, hubby's, too.
An image can be free for use under one of two conditions:How do we know an image is copyright free?