Lemmy World under DDOS attack
US,
2023-08-09 --
Lemmy World outages"...The problem is that for a couple of hours every day we are under a DDOS attack. It’s a never-ending game of whack-a-mole where we close one attack vector and they’ll start using another one. Without going too much into detail and expose too much, there are some very ‘expensive’ sql queries in Lemmy - actions or features that take up seconds instead of milliseconds to execute. And by by executing them by the thousand a minute you can overload the database server.
So who is attacking us? One thing that is clear is that those responsible of these attacks know the ins and outs of Lemmy. They know which database requests are the most taxing and they are always quick to find another as soon as we close one off. That’s one of the only things we know for sure about our attackers. Being the biggest instance and having defederated with a couple of instances has made us a target. ..."
Why? Maybe because of this?
2023-08-02 --
Lemmy.world Hexbear Statement"Yesterday, we received information about the planned federation by Hexbear. ... After reviewing the thread and the comments, it became evident that allowing Hexbear to federate would violate our rules. ...
The rhetoric and goal of Hexbar are clear based on their announcement: to “dismantle western propaganda” and "demolish organizations such as NATO” shows that Hexbar has no intention of "respecting the rules of the community instance in which they are posting/commenting.” It’s to push their beliefs and ideology.
In addition, several comments from a Hexbear admin, demonstrate that instance rules will not be respected. ..."
