foundry27
Joined 10 years ago
Joined 10 years ago
It seems like it was added in commit 74f317d at 11:06 UTC today, with five new hidden files being added under .claude and .vscode that together seem designed to either a) autorun a vscode tasks.json entry, or b) run a Claude session start hook, that will execute a large obfuscated payload. The payload looks like it will fingerprint your system and try to exfil your GitHub tokens.
Edit:
- It also exfils your AWS credentials (~/.aws/credentials, ~/.aws/config), named AWS profiles, and AWS secret managers and SSM parameter store contents
- Same with K8s secrets, with specific searches for GitHub and npm tokens, AWS keys, GCP keys, Azure keys, Stripe keys, Slack tokens, and Twilio keys
- Same with HashiCorp vault contents
- It will try to use your GitHub tokens (if they have the workflow permission) to run actions on your repository and try to exfiltrate secrets from there
- It will try to read a whole bunch of files from your local environment. I didn’t manage to extract the exact file list, unfortunately.
- If the normal C&C server is not available, it tries to create / select a GitHub repo, and commits your data as results-*.json files 100kb at a time
- It also has a bunch of stealth and persistence measures that I’m not qualified to really analyze. Don’t assume that deleting the files is necessarily enough.
Rotate your keys, folks.
@ybceo you seemed to represent this org based on your previous comments, is the parent commenter missing something here?
In my mind, I’m comparing the model architecture they describe to what the leading open-weights models (Deepseek, Qwen, GLM, Kimi) have been doing. Honestly, it just seems “ok” at a technical level:
- both models use standard Grouped-Query Attention (64 query heads, 8 KV heads). The card talks about how they’ve used an older optimization from GPT3, which is alternating between banded window (sparse, 128 tokens) and fully dense attention patterns. It uses RoPE extended with YaRN (for a 131K context window). So they haven’t been taking advantage of the special-sauce Multi-head Latent Attention from Deepseek, or any of the other similar improvements over GQA.
- both models are standard MoE transformers. The 120B model (116.8B total, 5.1B active) uses 128 experts with Top-4 routing. They’re using some kind of Gated SwiGLU activation, which the card talks about as being "unconventional" because of to clamping and whatever residual connections that implies. Again, not using any of Deepseek’s “shared experts” (for general patterns) + “routed experts” (for specialization) architectural improvements, Qwen’s load-balancing strategies, etc.
- the most interesting thing IMO is probably their quantization solution. They did something to quantize >90% of the model parameters to the MXFP4 format (4.25 bits/parameter) to let the 120B model to fit on a single 80GB GPU, which is pretty cool. But we’ve also got Unsloth with their famous 1.58bit quants :)
All this to say, it seems like even though the training they did for their agentic behavior and reasoning is undoubtedly very good, they’re keeping their actual technical advancements “in their pocket”.
For context, here’s a handful of the ChatGPT cues I see.
- “wasn’t just my backup—it was my clean room for open‑source development” - “wasn’t standard AWS incompetence; this was something else entirely” - “you’re not being targeted; you’re being algorithmically categorized” - “isn’t a system failure; the architecture and promises are sound” - “This isn’t just about my account. It’s about what happens when […]” - “This wasn’t my production infrastructure […] it was my launch pad for updating other infrastructure” - “The cloud isn’t your friend. It’s a business”
I counted about THIRTY em-dashes, which any frequent generative AI user would understand to be a major tell. It’s got an average word count in each sentence of around ~11 (try to write with only 11 words in each sentence, and you’ll see why this is silly), and much of the article consists of brief, punchy sentences separated by periods or question marks, which is the classic ChatGPT prose style. For crying out loud, it even has a table with quippy one-word cell contents at the end of the article like what ChatGPT generates 9/10 times when asked for a comparison of two things.
It’s just disappointing. The author is undermining his own credibility for what would otherwise be a very real problem, and again, his real writing style when you read his actual written work is great.
I’m not much of a conspiracy theorist, but I could imagine a blog post almost identical to this one being generated in response to a prompt like “write a first-person narrative about: a cloud provider abruptly deleting a decade-old account and all associated data without warning. Include a plot twist”.
I literally cannot tell if this story is something that really happened or not. It scares me a little, because if this was a real problem and I was in the author’s shoes, I would want people to believe me.
It’s just bizarrely uncompetitive with o3-pro and Grok 4 Heavy. Anecdotally (from my experience) this was the one feature that enthusiasts in the AI community were interested in to justify the exorbitant price of Google’s Ultra subscription. I find it astonishing that the same company providing free usage of their top models to everybody via AI Studio is nickel-and-diming their actual customers like that.
Performance-wise. So far, I couldn’t even tell. I provided it with a challenging organizational problem that my business was facing, with the relevant context, and it proposed a lucid and well-thought-out solution that was consistent with our internal discussions on the matter. But o3 came to an equally effective conclusion for a fraction of the cost, even if it was less “cohesive” of a report. I guess I’ll have to wait until tomorrow to learn more.
It was only at question #8 that I realized there was a third option, and while I’d love to say that accounts for how I got a 1/10, after reviewing the third options I doubt it would’ve made a difference.