If you run a #Monero node, you should probably implement the Boog900 suspected spy node list.
Discussion
If you distribute sample monerod.conf files you might also consider adding it to your distributed conf files.
##### Boog900 spy node ban list #####
#Repository: https://github.com/Boog900/monero-ban-list
#ban-list=/path/to/ban_list.txt
I like to organize things alphabetically so this ends up very near the top of monerod.conf since its a ban list command
nostr:note136rgt0h4e7e99jr90aklw4slrmyud4glfnaw5r2p464gc5yw0ljs2g2fpl