SITUATION UPDATE

During the last week we addressed a critical bug on Magrathea which made it possible for attacker to avoid solving re- and hcaptchas. This resulted in a couple of days relative lull in the flood. The attacker has a trigger mechanism, that sends new wave of flood on deletion or new posting. This trigger got turned off after we applied the fix, up until about 12 hours ago. Now that it's back on it could mean that he is either fine with paying the captcha solvers, or he has another exploit.
If there are board staff around, you could try dedicating a thread for the flood, and do deletions to trigger him to flood more, pay for more captcha. Every 1000 captcha he has to solve cost him $1-3. We are many, we could rack up a tidy sum for him each month. That is if he has to pay for the solvers.
I'm attaching a userscript for various browser plugins that helps selecting all the posts after a specific post. The script adds a button to each post on endchan.org. I suggest using guerilla scripting, you only have to throw the script into a specific folder and you are good to go after a browser restart. But use the tools that works for you, Grease- or Tempermonkey are just fine.
I know some of the BOs/BVs already using something similar.

We also tried to find a solution for the hidden board - hidden images problem. Not yet resolved.
We also got reports with issues on Tor, for Magrathea if I recall it correctly.
We started to deploy recaptcha on Wrongthink. We are fairly certain the basic lynxchan captcha can be solved by OCR or other techniques which doesn't cost the attacker. The captcha work on Wrongthink isn't finished, there are issues with account and board creation, I think both still needs the original.
On WT we patched up a number of bug, some of which we caused by tinkering. We have little time for testing before applying solutions so breaking something is always a possibility.
And we are still working on the Proof-of-Work (PoW) because we need a set of mitigation tools, and that should cost the attacker in processing power.

Magrathea doesn't pop banned alerts. If your posts don't appear, try to make a post on endchan.org. If you are banned it will show the alert. If your IP was banned as single IP, then you can appeal against the ban. If you are range banned the alert will say so, no appeal is possible.
Globally I don't ban ranges, so I can lift it if I banned you accidentally.

As for the long run we still wish to deploy a self hosted captcha. We aren't fans of 3rd party solutions either.

>>20003
Left is librewolf and right is ungoogled chromium. It also happens on mobile (android chromium variant).

>>24864
Compare hash with what?

>>95635
sounds like mistakes in subject field are irrevocable, then.
kind of a problem for this board, because it's a bu when msm crashes 8kun, so when it's active, it's very fast and different people with dif experience levels are making threads - mistakes inevitably happen.

Would you consider making the subject field editable (i guess the question is, Why not? If the programming isn't onerous, it would be a real plus.)

>>44738
The password for deletion is whatever you entered into the password field when making the post.

>>45490
<works for me
learn to type faggot

>>33073
I passed it on,

>>61035
sounds like mistakes in subject field are irrevocable, then.
kind of a problem for this board, because it's a bu when msm crashes 8kun, so when it's active, it's very fast and different people with dif experience levels are making threads - mistakes inevitably happen.

Would you consider making the subject field editable (i guess the question is, Why not? If the programming isn't onerous, it would be a real plus.)

>>45083
There's a thread that had some useful information for something I'm working on but it has apparently vanished. Strangely, the thread is not in the logs as having been deleted, so did it just fall off due to being really old? It is my fault for not archiving, but I only just came across it about a week ago. Going through the logs it looks like /tech/ cleaned a bunch of shit on June 26, but this particular thread isn't listed anywhere as having been purged.

https://endchan.xyz/tech/res/597.html

Requesting backup or archive if possible. Thanks very much.

>>30638
Is this possible? If so what do I put in my custom .css to do so?

>>6162
I'm not aware that the contents of the subject field can be edited. 8kun uses a different board engine, what feature one imageboard supports other chans might not.
I think a good rule to follow (with the editable part of the posts too) is to think first, then post.