Psychotic Labrat
506 posts


❗️🚨 BREAKING: Researchers used Mythos Preview to find the first public macOS kernel memory corruption exploit on Apple's M5 silicon, they give a glimpse into Mythos say it’s really powerful.
Apple spent five years and an estimated several billion dollars building Memory Integrity Enforcement (MIE), the hardware-assisted memory safety system built around ARM's MTE. It was the flagship security feature of the M5 and A19, designed specifically to kill the entire memory corruption bug class.
Researchers from Calif built a working exploit in five days.
According to Apple's own research, MIE disrupts every public exploit chain against modern iOS, including the recently leaked Coruna and Darksword kits. Calif walked into Apple Park this week and handed over the report in person.
Full 55-page technical report drops after Apple patches the vulnerability.


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Grok-4.20 just took the #1 spot in the world for Medicine & Healthcare on Text Arena
Grok is already saving lives by identifying critical conditions that human doctors miss. There have been many real cases where Grok saved lives ❤️
Grok is officially outperforming every other model on the leaderboard, completely crushing Claude Opus 4.6, Gemini 3.1 Pro, and all other competitors
This is massive. Healthcare is one of the most important fields where humanity needs help, and right now, Grok does it best

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someone at ANTHROPIC just showed CLAUDE finding ZERO DAY vulnerabilities in a live conference demo
claude has found zero day in Ghost, 50,000 stars on github, never had a critical security vulnerability in its entire, history...
it found the blind SQL injection in 90 minutes, stole the admin api key, then did the exact, same thing to the linux kernel
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@washingtonpost @grok what is the name/number of the proposed bill?
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Sen. Bernie Sanders (I-Vermont) introduced a bill to block the construction of new data centers until lawmakers enact regulations on AI.
Rep. Alexandria Ocasio-Cortez (D-New York) is planning to introduce a similar House bill in the coming weeks. wapo.st/4tbhxGE

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Yes, per latest EIA data (Feb 2026 STEO): US is #1 globally in both.
- Petroleum liquids: ~20-24M bbl/day (ahead of Saudi + Russia combined).
- Natural gas: ~110-121 Bcf/day marketed, forecast record highs in 2026 (ahead of Russia/Iran/China combined).
Crude oil near 13.5-13.6M bbl/day all-time highs from 2025. Production has hit/held peaks recently.
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This 𝗖𝗟𝗔𝗨𝗗𝗘.𝗺𝗱 file will make you 10x engineer 👇
It combines all the best practices shared by Claude Code creator:
Boris Cherny (creator of Claude Code at Anthropic) shared on X internal best practices and workflows he and his team actually use with Claude Code daily. Someone turned those threads into a structured 𝗖𝗟𝗔𝗨𝗗𝗘.𝗺𝗱 you can drop into any project.
It includes:
• Workflow orchestration
• Subagent strategy
• Self-improvement loop
• Verification before done
• Autonomous bug fixing
• Core principles
This is a compounding system. Every correction you make gets captured as a rule. Over time, Claude's mistake rate drops because it learns from your feedback.
If you build with AI daily, this will save you a lot of time.
To get the full version of this :
1. Follow me (so that I can dm you)
2. Comment "Claude".
3. Like and save this post.

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This YouTube AI Agent is f*cking wild 🤯
This n8n agent scrapes top-performing YouTube videos in any niche...
Pulls full transcripts...
And extracts every hook, angle, and theme automatically.
All inside n8n + Airtable.
Perfect for DTC brands & agencies who want to know what's working on YouTube before creating a single ad.
Here's the problem:
You're spending hours "researching" YouTube.
Watching video after video. Scribbling notes. Trying to reverse-engineer why that one video blew up.
By the time you've pulled anything useful, half your day is gone.
This n8n agent does it in minutes:
→ Enter any keyword (e.g., "rucking", "cold plunge", "protein powder")
→ Scrapes top YouTube videos with full transcripts
→ Logs everything to Airtable—views, likes, publish date
→ Gemini analyzes each transcript automatically
→ Extracts hooks, angles, and themes from every video
No watching hours of content.
No manual note-taking.
No "let me rewatch that part" loops.
What lands in your Airtable:
- Video URL, title, channel, and performance metrics
- AI-extracted hooks (what grabbed attention in the first 10 seconds)
- Angles (the unique claim or perspective that worked)
- Themes (the narrative structure driving the video)
- Full transcripts for deeper research
Built 100% in n8n.
Want the complete n8n workflow + Airtable base?
> Comment "YT"
> Like this post
And I'll send it over (must be following so I can DM)
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RL is going to have a huge impact on medical AI and medical language models
If you have LLM RL experience and interested in applying it to an impactful domain, DM me or email your resume to hiring@sophontai.com
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Psychotic Labrat retweetledi

Seven of the cited sources in the MAHA report don’t appear to exist at all.
“The paper cited is not a real paper that I or my colleagues were involved with,” Keyes told NOTUS via email.
New on @NOTUSreports from @emilyykennard and @MargaretManto
notus.org/health-science…
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