So,
unfortunately yes, our forum has been hacked a few hours ago, with a few forum files deleted and the database emptied, by someone asking for a few BTC to restore it.
I managed to get it up again, and made updates to it, but we lost two months worth of data, and maybe some links/posted content won't be there. I know, I should have done more regular backups. I will now, lesson learned.
In addition to the data loss, asking for a ransom to restore the data means that the hacker actually stole it (possibly), so change your passwords ASAP, to be sure.
Last thing, I made the updates in a hurry, and I notice some things look weird. I will try to fix them.
Comments
I found the entry point: a remote shell had been uploaded a long time ago through the forum upload functionnality or similar. And that remote shell happened to be in the backup I had. And removed it, did some checks, but I am not yet sure it can't be uploaded again through some plugin.
Likes: MoKaLux, keszegh
hackershgy29Likes: MoKaLux
can we assume we are saved?!
edit: the change picture option seems to be broken but not important imho.
Likes: MoKaLux, SinisterSoft
it works though when you first click the search button
Likes: antix
https://play.google.com/store/apps/developer?id=razorback456
мій блог по гідерос https://simartinfo.blogspot.com
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Likes: MoKaLux, SinisterSoft
It has a huge plugin system that allows you to customize the forum for any needs
https://play.google.com/store/apps/developer?id=razorback456
мій блог по гідерос https://simartinfo.blogspot.com
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Likes: MoKaLux
https://play.google.com/store/apps/developer?id=razorback456
мій блог по гідерос https://simartinfo.blogspot.com
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To stop this I edited the sign in page code to prompt for the user name to be entered twice and the password once. The idea was to change the process in some minor way that humans could handle, but different enough from the standard PHPBB that those bots would fail. That seemed to work and the bot posts stopped. Later I updated PHPBB and bot posts resumed, so I added my tweak again. But being too lazy to add this tweak to every update of PHPBB, I've just refrained from updating PHPBB on that system since then.
My hunch is that the current version has probably also solved the issue that I originally had that allowed bots to register and post (and many similar exploits), and a tweak like mine is probably unnecessary.
All that said, PHPBB is pretty simple to set up and configure.
Likes: MoKaLux
I still see some spam posts on PHPBB now and then, but I think they're from actual human board spammers rather than bots. The bots used to do much more of it before the sign-in tweak. Now spammers usually just register and reply to one of the most recent comments, saying something like "You've got a good point, but you should also consider this" with a link to something unrelated. The mods ban them, but they seem to just post once and never come back anyway.
Likes: MoKaLux, SinisterSoft
Likes: SinisterSoft
https://play.google.com/store/apps/developer?id=razorback456
мій блог по гідерос https://simartinfo.blogspot.com
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you should switch to https://forum.gideros.rocks