@MHS_Jenkins not new
might be new for signal but this issue has been around for a while
from 2020
Link Previews in Chat Apps Pose Privacy, Security Issues: Researchers
https://www.securityweek.com/link-previews-chat-apps-pose-privacy-security-issues-researchers/
enabling link previews will always be a privacy concern in chat apps best to keep that feature off if you can
https://www.wired.com/story/new-research-reveals-the-hidden-downsides-of-link-previews/