this post was submitted on 30 Apr 2026
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It only took nine seconds for an AI coding agent gone rogue to delete a company’s entire production database and its backups, according to its founder. PocketOS, which sells software that car rental businesses rely on, descended into chaos after its databases were wiped, the company’s founder Jeremy Crane said.

The culprit was Cursor, an AI agent powered by Anthropic’s Claude Opus 4.6 model, which is one of the AI industry’s flagship models. As more industries embrace AI in an attempt to automate tasks and even replace workers, the chaos at PocketOS is a reminder of what could go wrong.

Crane said customers of PocketOS’s car rental clients were left in a lurch when they arrived to pick up vehicles from businesses that no longer had access to software that managed reservations and vehicle assignments.

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[–] t3rmit3@beehaw.org 1 points 4 hours ago* (last edited 4 hours ago) (1 children)

AI is non-deterministic, sure

This is incorrect. They are in fact completely deterministic. Studies have proven that when all inputs, weights, and precision values like temperature are static, they produce the exact same token sequences (outputs). The appearance of non-determinism is a result of pseudo-randomized (another thing which is deterministic but appears otherwise) values and user ignorance (in the technical sense, not the value-judgement sense). In fact, the process of 'tuning' LLMs is heavily focused on adjusting input values to surface preferred outputs, which would not work in a non-deterministic system.

When I type “ls” I’m pretty fucking sure I’m not going to get “rm” style results.

Yes, but we don't trust humans not to rm what they shouldn't either, which is why the --no-preserve-root flag exists. ls is not supposed to perform write actions. Agentic LLMs are. And just like you wouldn't build and test on your production server in case the code you execute has an unexpected adverse effect, you shouldn't be running LLM agents in a location or way that the actions it performs has an unexpected adverse effect either. The genre of jokes about a new employee bringing down Prod or deleting source code is older than most people (which to be fair, given that the median age is 31, is true for a lot of things).

LLMs are just a class of software. They're not good or bad any more than a hammer is good or bad (and can also be used to build or to destroy).

The problem isn't LLMs, it's the entities who control the most powerful ones (corporations and governments), and what those entities are doing with them; using them as weapons against us, rather than as tools to aid us.

[–] LukeZaz@beehaw.org 1 points 3 hours ago

I think this kind of rhetoric is best saved for when AI is not currently one of the most harmful things in society today. Argue it's a hammer all you like; people aren't going to be receptive when that hammer is currently being used to beat their faces in, and making that argument at such a time isn't exactly sympathetic.