Came across an alarming toot this morning warning that #WeTransfer updated their Terms of Service to
"allow them to train AI on any files you transfer through them."
While there's indeed a reference to this, the example provided suggest they currently only do so for the purpose of improving their (automated?) moderation process:
You hereby grant us a perpetual, worldwide, non-exclusive, royalty-free, transferable, sub-licensable license to use your Content for the purposes of operating, developing, commercializing, and improving the Service or new technologies or services, including to improve performance of machine learning models that enhance our content moderation process, in accordance with the Privacy & Cookie Policy. Such license includes the right to reproduce, distribute, modify, prepare derivative works based upon, broadcast, communicate to the public, publicly display, and perform Content. You will not be entitled to compensation for any use of Content by us under these Terms.
However, the license itself covers basically everything they can think of to make money off your content, and this change shows how easily it is to silently change the scope.