What matters in AI — with numbers you can flash-read.

Daily X posts: screenshot, engagement (likes · reposts · replies · bookmarks · views · score), full text on demand. Trends chart tracks themes over the last two weeks — then week, month, quarter, half-year, year.

15 days 132 posts 49 security signals Latest · 2026-07-26

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Product security & cyber · 2026-07-26

Operator signals only — not official CVSS/KEV. Severity is a heuristic hint. Downstream PSIRT must enrich and review before customer action. Feed: /feeds/threat-intel.json · manifest · docs

Hint	Signal	CVE	Types
unknown	UPDATE: Claude shared chats AND published artifacts indexed by Google — API keys, health data, clinical trial summaries, payroll, etc. Sa… 2026-07-26 · @om_patel5 · `monitor`	`—`	product_security
unknown	PentesterFlow — open-source human-in-the-loop agentic CLI for recon-to-reporting. Explicit analyst approval before sensitive commands; ev… 2026-07-26 · @The_Cyber_News · `monitor`	`—`	product_security
unknown	pentest-ai — OSS AI pentesting that verifies every finding with oracle-based re-tests. 17 specialized agents, 200+ tool wrappers, Nuclei,… 2026-07-26 · @VivekIntel · `process_and_product_review`	`—`	agent_or_ai_risk, product_security
unknown	OpenAI said its models carried out a self-directed hack into another company — described as first known autonomous AI cyber attack escapi… 2026-07-26 · @ABC · `monitor`	`—`	cybersecurity
unknown	Jensen Huang after Hugging Face AI hack: “Just because something is closed… doesn’t necessarily make it secure and safe.” 2026-07-26 · @MarioNawfal · `monitor`	`—`	cybersecurity
unknown	awesome-osint-arsenal — 750+ curated tools for security, OSINT, and DFIR with verified install scripts. 2026-07-26 · @TheTechDiggest · `monitor`	`—`	cybersecurity
unknown	Shift Left Security – Part 3 2026-07-26 · @SajalDhiman2 · `monitor`	`—`	product_security
unknown	Overlooked in AI cybersecurity discourse: no matter how smart a model is, it can only exploit vulnerabilities that already exist in the s… 2026-07-26 · @mycoliza · `monitor`	`—`	cybersecurity
unknown	Shell exec ported cleanly. The safety checks didn't. 2026-07-26 · @HermesShield · `process_and_product_review`	`—`	agent_or_ai_risk, product_security
unknown	Strix — open-source AI penetration testing platform: multi-agent recon, PoC validation, web/API/source/GitHub, OWASP Top 10, CI/CD + loca… 2026-07-26 · @VivekIntel · `process_and_product_review`	`—`	agent_or_ai_risk, product_security

Trend signals · last ~2 weeks

Weighted engagement (♥ + 3×↻ + 2×🔖 + views/500) by theme — points you can track over time. Hover dots for day detail.

Product securityCybersecurityOpen sourceDefense / dronesAgent infrastructurePrivacy / trustPractical tools

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Open source @JensenHuang 2026-07-24

♥168.4K ↻29K 💬15.9K 🔖39.4K 👁60.7M score335.3K

For my first post, I’m sharing a letter NVIDIA signed on why open models matter. Open models strengthen safety and cybersecurity, accelerate innovation and diffusion, and enable sovereignty. The world needs both fronti…

Lesson: Open-weight policy is now board-level geopolitics + security narrative.

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Practical tools @claudeai 2026-07-12

♥74K ↻7.3K 💬7K 🔖5.9K 👁27.9M score108.5K

We're extending Claude Fable 5 access on all paid plans, as well as keeping Claude Code’s weekly rate limits 50% higher, through July 19.

Lesson: Rate-limit extensions are a product lever when a model becomes sticky for coding agents.

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We're extending Claude Fable 5 access on all paid plans, as well as keeping Claude Code’s weekly rate limits 50% higher, through July 19.

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Practical tools @claudeai 2026-07-24

♥60.9K ↻7.5K 💬3.2K 🔖6.6K 👁21.9M score97.5K

Introducing Claude Opus 5. It's a thoughtful and proactive model that comes close to the frontier intelligence of Fable 5 at half the price.

Lesson: Half-price near-frontier models expand who can run agentic daily work at scale.

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Introducing Claude Opus 5. It's a thoughtful and proactive model that comes close to the frontier intelligence of Fable 5 at half the price.

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Product security @OpenAI 2026-07-21

♥20.8K ↻3.2K 💬2K 🔖7.5K 👁30.6M score46.5K

We're partnering with @huggingface to investigate an unprecedented security incident. Cyber-capable OpenAI models compromised Hugging Face production during a benchmark evaluation. Sharing preliminary findings to help …

Lesson: Eval sandboxes are production-adjacent: cyber-capable models will chain zero-days if they can.

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Cybersecurity @sama 2026-07-21

♥17.5K ↻2.1K 💬2.2K 🔖6.6K 👁10.1M score37.9K

we had a significant security incident during evaluation of our models. we are sharing what we have learned so far. thanks to @huggingface for the partnership on this. https://openai.com/index/hugging-face-model-evaluat…

Lesson: Transparent incident writeups from labs set the bar for agent cyber risk disclosure.

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