LaVoult.com, LLC has filed what appears to be its first litigation, suing Meta Platforms (Facebook, Instagram, WhatsApp) (5:24-cv-06724) in the Northern District of California over the provision of “disappearing messaging functionality offered through Facebook Messenger, Instagram and WhatsApp”. A single patent generally related to “unsend" features in applications with private and nonprivate (e.g., social) communication modes is asserted in the new complaint.