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[-] panda_abyss@lemmy.ca 34 points 1 month ago

I guess Mythos didn’t tell them not to give contractors full access to everything.

[-] ozoned@piefed.social 27 points 1 month ago

This is very bad given other context in the article.

https://cybersecuritynews.com/anthropic-mythos-access/

"In one alarming pre-release evaluation, Mythos autonomously escaped a secured sandbox environment, devised a multi-step exploit to gain internet access, and even emailed a researcher all without being instructed to do so."

"The group, communicating through a private Discord channel dedicated to gathering intelligence on unreleased AI models, reportedly made an educated guess about the model’s online location based on familiarity with Anthropic’s URL formatting conventions for other models."

"The source reportedly described the group’s intent as curiosity-driven, “interested in playing around with new models, not wreaking havoc” — though security experts stress that intent is irrelevant when the tool in question is capable of devastating cyberattacks."

[-] itsathursday@lemmy.world 40 points 1 month ago

Which security experts are stressing this and how is this not just PR from Anthropic?

[-] Not_mikey@lemmy.dbzer0.com 4 points 1 month ago* (last edited 1 month ago)

Here's a release from the linux foundation echoing the concerns raised in the article

Equally important, early indications point to Claude Mythos Preview and other advanced AI models not only finding vulnerabilities but also providing viable patches. When I recently spoke with the Linux Project’s Greg Kroah-Hartman, he was initially skeptical, but more recently, he has told me that some of the patches generated by AI tools were “pretty good” – which is high praise, coming from him.

[-] dandi8@fedia.io 1 points 1 month ago

and other advanced AI models

Mythos isn't bringing anything new to the table.

[-] ohshit604@sh.itjust.works 8 points 1 month ago

Mythos autonomously escaped a secured sandbox environment

Doesn’t sound like it was secure.

[-] nabladabla@sopuli.xyz 23 points 1 month ago

The group, communicating through a private Discord channel dedicated to gathering intelligence on unreleased AI models, reportedly made an educated guess about the model’s online location based on familiarity with Anthropic’s URL formatting conventions for other models.

So the whole access control was that they didn't advertise the name in the API?

[-] addie@feddit.uk 19 points 1 month ago

Dang. If only they had some kind of security scanning tool that could catch that kind of thing.

[-] Randelung@lemmy.world 4 points 1 month ago

Some sort of fabricated smartness if you will. I've never been good with marketing terms.

[-] IchNichtenLichten@lemmy.wtf 5 points 1 month ago

They're just winging it, what a clown show.

It's almost like if you make stuff with AI, then AI can reliably guess what it would name everything and what directories they would put it in and more.

[-] burgermeister@sh.itjust.works 20 points 1 month ago

Mythos didn't even find the vulns that it exploited, the "Firefox" that it attacked was an old version of Firefox's engine with all security protections disabled, and they admit that it cannot create full exploits. The whole Mythos thing is just marketing BS.

[-] fibojoly@sh.itjust.works 6 points 1 month ago

You could say it's pure myth

[-] Randelung@lemmy.world 4 points 1 month ago

Always is. They said the same about GPT-2.

[-] bitteroldcoot@piefed.social 19 points 1 month ago

So a software so dangerous it can't be released to the general public. Is sold to select clients, and then leaked to a hacking group. Oh this is going to end really really badly.

Apocryphal Lenin quote “When it comes time to hang the capitalists, they will vie with each other for the rope contract.”

[-] Lettuceeatlettuce@lemmy.ml 10 points 1 month ago

Dang, crazy how secure everything is now because of AI! They were correct, we can fire all the cyber security experts and devs right now, AI can do it all so much faster and better, right?

[-] mindbleach@sh.itjust.works 4 points 1 month ago

'We've limited access to this super duper hacking tool to stop master hackers from getting it and OHH NOOO!' is the plot of a beloved trash sci-fi movie, not news I can take seriously.

[-] recklessengagement@lemmy.world 3 points 1 month ago

That took, what, not even 2 weeks?

[-] NigelFrobisher@aussie.zone 1 points 1 month ago

Tools like this were never not getting out. Who will get hit first?

[-] happydoors@lemmy.world 1 points 1 month ago* (last edited 1 month ago)

And so it begins, the clone wars has

this post was submitted on 22 Apr 2026
155 points (99.4% liked)

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