Mythos Preview has already found thousands of high-severity vulnerabilities—including some in every major operating system and web browser.
→ View original post on X — @anthropicai, 2026-04-07 18:06 UTC
CYBERSECURITY
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Anthropic Partners with Tech Giants for Mythos Preview
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We've partnered with Amazon Web Services, Apple, Broadcom, Cisco, CrowdStrike, Google, JPMorganChase, the Linux Foundation, Microsoft, NVIDIA, and Palo Alto Networks. Together we'll use Mythos Preview to help find and fix flaws in the systems on which the world depends. [Translated from EN to English]
→ View original post on X — @anthropicai, 2026-04-07 18:06 UTC
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Project Glasswing: Securing the World’s Critical Software
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Introducing Project Glasswing: an urgent initiative to help secure the world's most critical software. It's powered by our newest frontier model, Claude Mythos Preview, which can find software vulnerabilities better than all but the most skilled humans.
anthroplic.com/glasswing [Translated from EN to English]→ View original post on X — @anthropicai, 2026-04-07 18:06 UTC
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Anthropic Unveils Revolutionary Model for Cybersecurity
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I spoke to Anthropic execs about the new model, which they called a "reckoning" for cybersecurity. They claim it has already found vulnerabilities in every major operating system and web browser, including some that "literally decades of security researchers" didn't find. [Translated from EN to English]
→ View original post on X — @scobleizer, 2026-04-07 18:05 UTC
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Anthropic Withholds Claude Mythos to Strengthen Cybersecurity
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NEWS: Anthropic's new model, Claude Mythos, is so powerful that it is not releasing it to the public. Instead, it is starting a 40-company coalition, Project Glasswing, to allow cybersecurity defenders a head start in locking down critical software. nytimes.com/2026/04/07/techn… [Translated from EN to English]
→ View original post on X — @scobleizer, 2026-04-07 18:01 UTC
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AI-Generated Fake Diseases: Medical Misinformation Risk
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How to create a medical condition that does not exist?
Post preprints of a fake disease (Bixonimania) and let AI take it from there -
PRC AI Enables Iranian Targeting Through Open Source Intelligence
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I've seen some incredible open source intelligence focused companies supporting our government and industry with phenomenal insights. The PRC has firms doing that too and they are supporting Iran with intelligence precise enough to enable targeting. https://
open.substack.com/pub/bobgourley
/p/how-prc-ai-turned-battlespace-awareness
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Composio: Secure AI Agents Without Exposing API Keys
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Every dev building AI agents has pasted API keys into a .env and said “I’ll fix it later.”@steipete this is exactly what Composio fixes.
— AI Highlight (@AIHighlight) 7 avril 2026
No keys in the agent’s context. It just acts without ever knowing what powered it. https://t.co/no9FN0ygO8Every dev building AI agents has pasted API keys into a .env and said “I’ll fix it later.” @steipete this is exactly what Composio fixes. No keys in the agent’s context. It just acts without ever knowing what powered it. Karan Vaidya (@KaranVaidya6) Your AI agent is in bed with you. No protection. You just wanted it to work. Gmail. Allow. Calendar. Allow. Slack, Notion, GitHub. Allow. Allow. Allow. Every password, handed over. Your agent never needed a single one. They just needed @Composio Secure your agents in minutes ↓ composio.dev/protection — https://nitter.net/KaranVaidya6/status/2041516353551737338#m
→ View original post on X — @aihighlight, 2026-04-07 15:54 UTC
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Powerful Agents Need Secure OAuth Architecture Shifts
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People keep building powerful agents and leaving the front door wide open. The OAuth happens on Composio's infrastructure, the agent gets a reference, never the key. That's the architecture shift no one is talking about.
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OAuth and Per-Action Permissions for Secure AI Agent Authentication
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Cleanest approach I’ve seen for agent auth:
— Charly Wargnier (@DataChaz) 7 avril 2026
OAuth + per-action permissions!
Composio really nailed this 👏👏👏 https://t.co/zdRBon40USCleanest approach I’ve seen for agent auth: OAuth + per-action permissions! Composio really nailed this 👏👏👏 Karan Vaidya (@KaranVaidya6) Your AI agent is in bed with you. No protection. You just wanted it to work. Gmail. Allow. Calendar. Allow. Slack, Notion, GitHub. Allow. Allow. Allow. Every password, handed over. Your agent never needed a single one. They just needed @Composio Secure your agents in minutes ↓ composio.dev/protection — https://nitter.net/KaranVaidya6/status/2041516353551737338#m