Someone pointed this out over on KVR, looks like they can use your samples for AI training and other skullduggery:
"
7) For the purposes of enabling XLN Audio to enhance its Software and services, including by use of machine learning and for AI training purposes, the Customer grants to XLN Audio the following license:
a) a non-exclusive, irrevocable, free-of-charge, worldwide, perpetual, transferable, sublicensable license to access, analyze, copy, store, modify, create derivatives from, make available to the public and otherwise use, in any manner and media, all Created Music Work and any parts thereof, including but not limited to any recordings, stems, loops, sounds, samples, presets, MIDI files and underlying compositions (if any), and any other material generated by the Customer in connection with the use of the Software;
b) to the extent applicable and permittable under applicable law, you waive any so-called “moral rights” in relation to the license in paragraph 6(7) a) above;
c) for the avoidance of doubt, paragraph 6(7) a) and b) above shall apply also to Created Music Work created by the Customer during the Trial Period, regardless of whether the Customer exercises its right to withdraw in accordance with paragraph 5 above."
XLN Audio creates audio plugins for music production
www.xlnaudio.com