ffuent.es is a Fediverse instance that uses the ActivityPub protocol. In other words, users at this host can communicate with people that use software like Mastodon, Pleroma, Friendica, etc. all around the world.
This server runs the snac software and there is no automatic sign-up process.
#TES3MP / #IPv6 branch has been moved to YGGverse:
https://github.com/YGGverse/TES3MP-forge
https://github.com/YGGverse/TES3MP-deploy
https://github.com/YGGverse/CrabNet
To play Morrowind in the #Yggdrasil network:
http://[202:68d0:f0d5:b88d:1d1a:555e:2f6b:3148]:25580
http://tes3mp.ygg
#ESETresearch uncovered #MythicRatatoskr, an undocumented Go backdoor hiding its C&C server inside the #Yggdrasil mesh network. It was used against a Ukrainian 🇺🇦 grain logistics firm in an intrusion that ended in a destructive #Sandworm attack.
https://www.welivesecurity.com/en/eset-research/mythicratatoskr-yggdrasil-enabled-backdoor-deployed-uac0099-sandworm-collaboration/
On July 16th, 2025, #UAC 0099 gained initial access via a spearphishing email, leading to an execution chain dropping the #MATCHWOK backdoor. One day later, the attackers deployed a previously unknown backdoor we named MythicRatatoskr.
#Yggdrasil is a decentralized, end-to-end-encrypted IPv6 mesh network. Nodes are addressed by their public keys, and no central server runs the mesh – making it hard to disrupt. To our knowledge, this is the first documented abuse of Yggdrasil by a state-aligned threat actor.
Yggdrasil is not designed for anonymity, so we generated a map of the network’s spanning tree to locate the C&C server. It sits near the center of the tree, making it easily reachable from other peers.
Two months later, on September 17th, 2025, #Sandworm wiped data across the company’s network using SDelete deployed via Active Directory Group Policy. We assess with high confidence that UAC 0099 handed off access to Sandworm during the intrusion.
IoCs are available in our GitHub repo: https://github.com/eset/malware-ioc/tree/master/mythicratatoskr
Next #btracker [ecosystem] release
https://github.com/yggverse/btracker
Visit also our live #Yggdrasil instance:
http://[202:68d0:f0d5:b88d:1d1a:555e:2f6b:3148]:6969/
Experimental #TES3MP / #OpenMW branch to play Morrowind online using #Yggdrasil, #Mycelium and other #IPv6 networks
[202:68d0:f0d5:b88d:1d1a:555e:2f6b:3148]:25565
[505:6847:c778:61a1:5c6d:e802:d291:8191]:25565
* this branch removes IPv4 support in the current implementation, keep that in mind - for testers/developers only
* use tes3mp-client-default.cfg instead of arguments to connect
It seems that about 50% of Btracker seeds have firewall issues, so created simple Web app in #Rust called #seedtest to check your client connectivity:
https://codeberg.org/YGGverse/seedtest
Working instance for #Yggdrasil:
http://[202:68d0:f0d5:b88d:1d1a:555e:2f6b:3148]:6969/seedtest
Could somebody please create HTTPS nginx proxy to our #Blossom server http://[302:68d0:f0d5:b88d::bdb] ( #Yggdrasil ) to make it accessible from the Internet?
There is also #Mycelium gateway http://[505:6847:c778:61a1::bdb] that could be useful as the fallback and may work faster.
PR to whitelist to add your #nostr account: https://codeberg.org/YGGverse/server/src/branch/main/etc/route96/whitelist.txt
Playing around #nostube (YouTube alternative via #nostr / #blossom ecosystem)
http://[302:68d0:f0d5:b88d::2be] - #Yggdrasil
http://[505:6847:c778:61a1::2be] - #Mycelium
At this moment there is mixed connections out of the box; Take a look also at our Blossom server (mention to witelist your npub)
http://[302:68d0:f0d5:b88d::bdb]
http://[505:6847:c778:61a1::bdb]
Finally, #Yggdrasil trackers are now included in the "Updated list of public #BitTorrent trackers" project (#321)
https://github.com/ngosang/trackerslist
sudo yggdrasilctl getpeers para revisar si están conectados.