Several Mastodon instances (including Newsie) have come under cyber-attack recently by state-level actors.

If you are the admin of a Mastodon Instance that overlaps arts, human rights, civil society, journalism, or democracy and would like FREE cyber security protection from Cloudflare as part of Project Galileo please reach out as Fourth Estate is a long-time Project Galileo partner

See: https://www.cloudflare.com/galileo/