Cisco Talos has updated and expanded the Talos Threat Levels used to describe our web reputation verdicts. The changes will have no impact on Talos Web Reputation scoring; only the verdict names will change. The ability to dispute the reputation of a domain or URL remains the same, and is available to both customers and non-customers alike by visiting our reputation support portal. After logging in, you may fill out a form (up to 50 entries at a time) with URLs, domains, or IPs and propose a reputation verdict.”]
Source: https://blog.talosintelligence.com/2019/09/new-cisco-talos-web-reputation-verdicts.html