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New ‘Meow’ attack has deleted almost 4k unsecured databases

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Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#71

It's not necessarily 'deleted', these Script Kitties just replaced some data with more valuable stuff. You can never have enough meows! But seriously, these guys are doing us a favour. You can bet the affected companies will not expose customer data again.

> You can bet the affected companies will not expose customer data again.

I hope so, but I seriously doubt that. Having open databases is extreme incompetency.

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#72
post #32

Earlier quoted context omitted.

This is more akin to a person knowing the basics of driving a car but not which side of the road to use or what to do at a traffic light. They are a danger to themselves and others, the others in this case being the users of whatever services the unsecured databases provide. My sympathy for people learning the basics of our field and missing a few points stops when others are harmed.

Although the parent's analogy is arguably flawed, there's a very good point in the fact that there are users who are not involved in the implementation of the service - "People with IoT apps for their home". They're not drivers, to follow the driving analogy. It's unrealistic to expect that the population at large starts to pay a significant attention, in particular because the services/gadgets are a black box. How d…

Legislation is just so far behind. User data is useful, but there should be requirements before you can just accumulate it. Cars are useful too but require a licence and insurance to drive.

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#74
Works great. You can already find questions on Stack Overflow from people getting their database deleted

https://stackoverflow.com/questions/63067062/elastic-search-...

Edit: The person raising that question is working for Atlassian (Jira), looks like Atlassian got their database deleted lol

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#76

Earlier quoted context omitted.

Although the parent's analogy is arguably flawed, there's a very good point in the fact that there are users who are not involved in the implementation of the service - "People with IoT apps for their home". They're not drivers, to follow the driving analogy. It's unrealistic to expect that the population at large starts to pay a significant attention, in particular because the services/gadgets are a black box. How d…

IoT is unlikely to be affected, unless the device goes out of its way to expose its database via upnp

This is my thought - why would an IoT device expose a database publicly? And if so, shouldn't the companies producing those devices not be following such bad practices? Maybe the consumer who bought such a device should go to the manufacturer and complain about being sold an inherently insecure device.

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#77
post #11

Earlier quoted context omitted.

No other bad actors can get it, but we don't know if it's already been found, and now that it's gone we have no idea what data is out in the wild. And as you note, we can't trust the companies to accurately report it themselves.

Maybe this actor A downloaded the data, then deleted the database, preventing others from accessing and selling the same data? Only A can sell this data now?

So, no difference other than the company now has to explain that their database was insecure. Got it.

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#78
post #16

Earlier quoted context omitted.

This also affected people who use software for things other than businesses. People with IoT apps for their home, researchers, etc. Our field is vast and there is a large variance in people just using the basics of CS and those who keep up with standards and best practices, etc. Your statement is basically akin to someone saying that it’s fine for people to get robbed if they went out with their wallet; or worse.. ki…

Yeah. I don't care if some big business loses their Elasticsearch data and their site stops working until they get it secured and re-hydrated with data from their relational database. Good, they learned a lesson. But I would feel bad if someone's small business had to shut down or lose a bunch of money because they lost all their customer data. I'd feel bad if someone lost all the data they'd been using for a persona…

> Yeah, I don't care if a big chain restaurant is closed down for having too poor hygiene. But I would feel bad if someone's small restaurant had to shut down because the cook doesn't bother to wash his hands at work.

If you are holding other people's data for them, you have a responsibility to do your best to keep the data safe. If you don't know how to do that and don't have time to learn, you can hire someone who is more knowledgeable.

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#79
post #34

This reminds me of "crackit"[0] from a few years ago with Redis. A lot of folks kept their Redis server bound to 0.0.0.0 with no firewall or published port 6379 by "accident" with Docker and by default Redis uses no password. It was a lot worse than meow because with some Redis configuration magic anyone could inject their own SSH keys onto the server. This article says Redis is affected but I would be curious to see…

Currently there is crypto mining malware infecting exposed Redis servers (kdevtmpfsi)

Re: New ‘Meow’ attack has deleted almost 4k unsecured databases

#80
post #11

Earlier quoted context omitted.

No other bad actors can get it, but we don't know if it's already been found, and now that it's gone we have no idea what data is out in the wild. And as you note, we can't trust the companies to accurately report it themselves.

Ideally they'd report it so that password managers could warn everyone, but with just the database URI there isn't necessarily any obvious way to know what domain or business its associated with.

If the attacker can write to the DB, then they can add entries to every table with the string "Hey your database is unsecured!"
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