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

bleepingcomputer.com

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

#271
post #268

I wonder about the motive. Why would anybody do this without blackmailing or even telling people. Maybe it was a frustrated sysadmin... :/

why would anyone want to have their work be talked about all across the internet and become part of internet history??

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

#272

Earlier quoted context omitted.

We're actually getting rid of export credits because it's caused confusion over the years. We now just have query credits to download data/ do searches, and scan credits for users that want to request on-demand scans. We announced this change in the most recent Shodan Update newsletter. You can already use our new website ( https://beta.shodan.io ) to download data using your query credits. Export credits were the fi…

This is what I've assumed, but it's in a pretty uncomfortable place right now as e.g. the documentation often refers to export credits with a broken link. The API is somewhat unsuitable for exporting large volumes because it seems remarkably unstable as to ordering, it suggests that you can do paginated requests but the second page tends to have 30% overlap with the first page. I 100% understand the product motive to…

I decided that a broken link is better than having people spend money on something that will be deprecated. We're obviously working on cleaning up those broken links but it's an easy thing to explain if anybody emails support@shodan.io

The ordering is based on timestamp and it can happen that new results were indexed in between your 1st request and 2nd request which creates an overlapping result. A 30% overlap is unusual and sounds like it's for a query with many results.

Finally, most researchers don't actually need to download data. They could just use our free API and facet queries to get the information without downloading the actual data. This entire website is powered by a free API key that uses facets:

https://exposure.shodan.io/#/

I think a lot of researchers go into the default mode of "I want to have the data" but using facets is way easier, faster and doesn't cost any money at all. And you can navigate the available facets using our new beta website (another area we're trying to make things a bit clearer). For example:

https://beta.shodan.io/search/facet?query=http&facet=http.co...

Note that we provide free upgrades to universities/ students/ professors as well as routinely work together with researchers so we're not trying to push them into the enterprise product. We also let universities monitor up to ~120k IPs for free using Shodan Monitor (https://monitor.shodan.io). But the use cases for researchers are few and we figure that if you need lots of data then you can send us an email.

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

#273

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.

The Cat Game is no laughing matter.

https://www.youtube.com/watch?v=1rlSjdnAKY4

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

#274

Earlier quoted context omitted.

> 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…

And what about the responsibility to not destroy someone's property? Do you have the same opinion about shoplifters walking away with merchandise? Would your argument be that there should be armed guards and searches in every retail store? Isn't it reasonable that a thief be criticized and penalized for their actions even if the theft was "easy" to commit and is it OK to blame the victim for not being prepared?

You will notice that in my post I'm not defending the people behind the meow attacks. I agree, they are very much in the wrong.

But being careless with other people's data is also wrong and we should not feel bad for companies whose negligent practices backfire on them. That is what I was trying to highlight with my analogy.

Like bacteria, there will always be bad actors trying to exploit poor security. If not these attackers, then someone else. That is why we have security measures.

The people we should feel bad for are the individual customers affected.

Ps also, there is a big difference between being careless with your own property (your analogy) and someone else's property/data/wellbeing (my analogy and the case at hand).

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

#275
post #156

Earlier quoted context omitted.

This is why we are refactoring our database to be able to migrate to Amazon documentdb from MongoDB. Encryption at rest.... Pay up!

Curious, why do you use Mongo? Does it give you something that a JSONB column in Postgres wouldn’t?

If you have ever used Mongo Atlas, you would understand why people use mongo. The administration ease that the platform provides is unmatched by any other DBaaS I am aware of.

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

#276
post #251

Earlier quoted context omitted.

I think it is entirely reasonable to start with the presumption that people have a right to their data and to their property, that it is valuable to them.

If a site/service has a right to allow a person to delete data. The machine can be setup however they like. These are not hacked databases. The system said welcome what do you want to do? You can read everything or delete everything or add anything. So they did.

> These are not hacked databases.

Yes they are. The method of the hack was 'simple' to you, but that doesn't mean it's just magically not a hack any more. These are hacked databases.

> The system said welcome what do you want to do? You can read everything or delete everything or add anything.

I don't understand this. Are you suggesting that the attackers were greeted by the database with an English-language legal directive of what legal permissions they had in the database? What do you mean by this statement? Surely the databases said no such thing.

If you're implying that a private door with no lock is not private but actually shared property that can be destroyed or added to in any way, then I think you're wrong. None of this comment makes sense to me. An unsecured database holding private data, or an unlocked door to a private business or building, is not an open legal invitation for vandalism.

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

#277
post #268

I wonder about the motive. Why would anybody do this without blackmailing or even telling people. Maybe it was a frustrated sysadmin... :/

why would anyone want to have their work be talked about all across the internet and become part of internet history??

Fair enough!!

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

#278
post #97

Earlier quoted context omitted.

Would you feel the same way if someone burned your house down if you left the door unlocked? Would you support the idea of people walking through a neighborhood and checking every door in a similar way? Does your opinion change if it happened in a business district? I think it is fine to argue that doors should be locked but that doesn't mean that a crime hasn't been committed when someone takes advantage of a situat…

The first crime committed was leaving people's data out in the open. If someone had a list of names/birthdays/SSNs posted on their door, I'm not too unhappy if someone blacks out every line with the word 'meow.'

Not sure why you are focusing on the PII scenario. The original report seems to say it is just "unsecured databases" and not databases that have PII information posted.

You are also making an subtle assumption that the service is being administered by a 3rd party. Could be that the service is being administered by the owner of the data.

In any case it is still wrong to delete the data.

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

#279

Can someone how/explain why databases are left open?

Short answer: cloud images with poor defaults. I've written about this a few times before and the problem hasn't really changed since the article was posted:

https://blog.shodan.io/its-the-data-stupid/

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

#280

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

I'm working on a personal project and not at all related to my work. I accidentally kept ports open :facepalm, sorting things out now :)
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