Validin describes upgrades to its host-response history and artifact collection, then uses the Bybit heist attributed by the FBI to North Korea's Lazarus Group as TraderTraitor to demonstrate retrospective infrastructure hunting. By searching over eight months of HTTPS banner and virtual-host history, Validin says a header hash combined with the HTML title value "404 Not Found" exposed a highly specific cluster of domains and IP addresses likely tied to the actor. The expanded dataset allowed the same search to reach back to early November 2024 and identify an additional previously unreported domain name and IP address associated with the TraderTraitor activity. The report matters because it shows how historical banners, response artifacts, favicon hashes, certificates, and HTML features can reveal pre-weaponization infrastructure and operational links that were not visible in shorter lookback windows.