While I was asleep, apparently the site was hacked. Luckily, (big) part of the lemmy.world team is in US, and some early birds in EU also helped mitigate this.
As I am told, this was the issue:
- There is an vulnerability which was exploited
- Several people had their JWT cookies leaked, including at least one admin
- Attackers started changing site settings and posting fake announcements etc
Our mitigations:
- We removed the vulnerability
- Deleted all comments and private messages that contained the exploit
- Rotated JWT secret which invalidated all existing cookies
The vulnerability will be fixed by the Lemmy devs.
Details of the vulnerability are here
Many thanks for all that helped, and sorry for any inconvenience caused!
Update While we believe the admins accounts were what they were after, it could be that other users accounts were compromised. Your cookie could have been ‘stolen’ and the hacker could have had access to your account, creating posts and comments under your name, and accessing/changing your settings (which shows your e-mail).
For this, you would have had to be using lemmy.world at that time, and load a page that had the vulnerability in it.
I wish hackers would invest their time in clearing credit card debt, deleting hospital fees, or something else that actually serves the public good, instead of hacking ordinary people just trying to get by.
Deleting hospital fees/debt is very dangerous… In many HUGE regions in the US there’s only one hospital and if that hospital suddenly can’t pay its bills it could shut down, leaving a whole lot of completely innocent people in a very sad, people-are-dying sort of state.
In fact, something like this already happened:
https://www.cbsnews.com/chicago/news/st-maragrets-health-central-illinois-hospital-closing/
Hospitals are special in that they’re often evil organizations (not all though) that are some of the easiest to hack but also provide critical services to the most vulnerable. One should tread lightly. Political solutions are better (hack some politicians that are against healthcare reform instead).
Clearing credit card debt via hacking is nearly impossible but I agree it would be a much more ethical choice for hackers to target. I used to work for the credit card industry. My unique insider perspective, deep industry knowledge, and personal experience is here to let you know they suck. They are just as evil and unethical and unnecessary as everyone thinks they are! Seriously: If Visa, MasterCard, American Express, and all the lesser players suddenly disappeared the world would be a better place.
Before that can happen though people need a backup payment method that doesn’t go through their systems and no: Cash won’t work (there’s not enough in circulation and it’s dangerous to carry large amounts of it). The credit card companies know this threat exists which is why they lobbied Florida (and probably other states) to outlaw alternative, government-run forms of payment (e.g. central bank currency).
As soon as people have a widely accepted payment option that doesn’t go through Visa and MasterCard’s middlemen (e.g. First Data) then hackers can take their gloves off! Until then though… Let’s keep the payment infrastructure working, OK? Thanks!
There’s no limit to the amount of good deeds hackers can do though. So let’s encourage that! For example, there’s plenty of cartels and evil religious organizations (e.g. Taliban, ISIS, Mormon Church, Prosperity Gospel scam artists) that have plenty of money to spare and enormous attack surfaces 👍
clearing credit card debt, deleting hospital fees, or something else that actually serves the public good,
Inflation does very clearly not serve the public good. That aside, causing havoc in banks and medical institutions would have other unpleasant effects.
Having a dedicated sub for bad understanding of economics seems stupid, it’s already spread over all subs, it’s normal.
Of course, the extremes of bad economics would be usually found someplace with “soc” in the name.
How about cleaning the bottom 10%'s debt, with the earings from one week of the top 0.1%?
I already know I’m gonna be downvoted for this, but the top 1%/0.1% spending isn’t gonna change, whereas the bottom 10% will cause inflation… That’s why there’s no magic bullet.
Ah, you mean unauthorized “redistribution”, not unauthorized “vanishing debt”.
Technically should do less harm in terms of inflation, but money lying around is different from money being used, so there’ll still be an increase in inflation.
The part about causing havoc - kinda same, there may not be direct inconsistencies as in the initial variant, but there’ll still be some confusion due to the “top 0.1%” possibly being petty and trying to get their money back.
I frankly prefer changing the rules so that there’d be fewer artificial barriers for competition and economic efficiency to this. Say, patent law and trademark laws and IP laws have basically outgrown their usefulness and are now just a plague. Same with various licenses and practices for medical/pharmaceutical stuff (I know that things should be tested and an average person can’t tell a hoax from a normal thing, just entities doing certification shouldn’t be able to block stuff which would then be used to create oligopolies). Same with telecom. And so on.
Except for air traffic, water traffic, road traffic and radio, of course. Not regulating those would mean, eh, real havoc.
Reddit, Threads, Twitter, Elon, and, Zuck seem to be all people know how to talk about in the more popular communities.
Nah. There’s far too much risk for Reddit to be involved. If even one hacker spilled the beans it’d cause a massive panic for Reddit investors.
It’s well established that Rdeadit* doesn’t make foolish moves. /s
I’m not saying they’re behind this. I think they are not. But I’m not ruling them out because of their acumen.
During the event a message flashed on my screen, “This website has been seized by Rdeadit for copyright violation”. That suggested two things to me. Rdeadit didn’t write that. Whoever did write it doesn’t understand how a domain would legally be seized.
“It would be extremely stupid and would inevitably backfire if reddit was responsible. Seriously, if spez has one ounce of foresight he would not be involved.”
Well you have convinced me reddit is behind it.
As I pointed out in the thread it was probably a few Lemmy users themselves that did it.
And some people do it for teh lulz.
Not everything has to be some conspiracy theory.
it doesn’t matter who, it’s the “why”. They get nothing from this, the only one who benefits from Lemmy going down is spez
