AdGuard, a company offering ad-blocking services, was contacted by an organization called Web Abuse Association Defense, which claimed that Archive.today, a website that allows users to save snapshots of web pages, was hosting illegal content. AdGuard investigated the claim and found it to be suspicious, discovering that the organization was recently registered and seemed to be set up to hide the identities of those behind it. The illegal content was removed from Archive.today, but AdGuard believes there are indications of criminal behavior and will file an official complaint with the French police. The situation is unfolding amid reports of an FBI investigation into the owner of Archive.today.