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⚡ AI Lessons

Dev.to · Andrew Kew
🔐 Cybersecurity
⚡ AI Lesson
1w ago
Cursor has an unpatched 0-day. It's been 7 months.
A developer opens a repository in Cursor on Windows. If that repo contains a file named git.exe in...

Dev.to · Andrew Kew
1w ago
GhostCommit: the exploit your AI code reviewer can't see
A new attack technique called GhostCommit just made AI-assisted code review look like a liability....

Dev.to · Andrew Kew
2w ago
Anthropic wants to grade AI jailbreaks like CVEs. Here's the framework.
Anthropic has re-deployed Claude Fable 5 and used the moment to publish something the industry has...

Dev.to · Andrew Kew
2w ago
OpenAI just found ~30% of SWE-Bench Pro is broken — and retracted their own recommendation
OpenAI pulled the plug on SWE-bench Verified earlier this year after finding contamination and design...

Dev.to · Andrew Kew
🧠 Large Language Models
⚡ AI Lesson
2w ago
GPT-5.6 Sol matches Claude Fable 5 intelligence at one third the cost
OpenAI's GPT-5.6 family dropped this week, and Artificial Analysis has the benchmarks. The headline:...

Dev.to · Andrew Kew
🤖 AI Agents & Automation
⚡ AI Lesson
2w ago
Agents optimizing agents: the wins that stick aren't in the prompt
Scale just published research showing an AI agent can meaningfully improve another AI agent —...

Dev.to · Andrew Kew
3w ago
Anthropic just published a jailbreak severity scale. Here's what it means.
Anthropic has re-deployed Fable 5 and used the moment to publish two things that matter: a precise...

Dev.to · Andrew Kew
3w ago
Fable is back. But the terms of its return should concern you.
Fable is back. The U.S. Commerce Department lifted export controls on Anthropic's Fable and Mythos...

Dev.to · Andrew Kew
⚡ AI Lesson
3w ago
Coinbase Cut Its AI Spend in Half Without Throttling Engineers - Here's the Playbook
Coinbase halved its AI spend while token usage kept growing exponentially. CEO Brian Armstrong posted...

Dev.to · Andrew Kew
🛡️ AI Safety & Ethics
⚡ AI Lesson
3w ago
Anthropic, Google, and Microsoft just built a shared security team for open source. AI is why.
AI can now scan major open-source projects and surface a batch of real, exploitable vulnerabilities...

Dev.to · Andrew Kew
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
OpenClaw and Hermes agree on what an agent is. They disagree on what controls it.
The race for the agent runtime isn't about models. It's about who controls the layer that keeps an...

Dev.to · Andrew Kew
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
Nvidia wants enterprises to run agents safely. NemoClaw is how.
Getting enterprises to adopt autonomous agents isn't a model problem — it's a governance problem....

Dev.to · Andrew Kew
🧠 Large Language Models
⚡ AI Lesson
1mo ago
'"An LLM and a harness": Nvidia''s simple thesis on what agents actually are'
Nvidia's Nader Khalil — Director of Developer Technologies and co-founder of Brev.dev, acquired by...

Dev.to · Andrew Kew
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
Fable disappeared overnight. That's the best ad for open-weight AI anyone could have run.
Fable 5 launched. Developers loved it. Three days later, a US government export-control directive...

Dev.to · Andrew Kew
🤖 AI Agents & Automation
⚡ AI Lesson
1mo ago
60–95% fewer tokens in your agent loops, same answers. Meet Headroom.
AI coding agents are expensive — not because models cost too much per token, but because they send...

Dev.to · Andrew Kew
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Vector Search Got You Started. Production AI Needs Tensors.
Vector search cracked open semantic retrieval for everyone. Embed your data, embed the query, find...

Dev.to · Andrew Kew
💻 AI-Assisted Coding
⚡ AI Lesson
1mo ago
Why the "AI replaces engineers" narrative keeps failing the data test
Software engineer layoffs blamed on AI? Almost entirely theatre. A new essay from Normal Tech...

Dev.to · Andrew Kew
⚡ AI Lesson
1mo ago
52,000 packages passed every security check. Chainguard blocked them anyway.
Open-source packages are supposed to fail security scans if they're dangerous. Chainguard has found...

Dev.to · Andrew Kew
💻 AI-Assisted Coding
⚡ AI Lesson
1mo ago
Xiaomi's MiMo Code gets better as tasks get harder. Here's how.
Xiaomi's MiMo team just open-sourced MiMo Code — a terminal coding agent built on top of OpenCode,...

Dev.to · Andrew Kew
1mo ago
Proxy OpenAI Through Kong AI Gateway on Kubernetes
The Problem With Talking Directly to LLMs Most teams start by wiring their app straight to...

Dev.to · Andrew Kew
🧠 Large Language Models
⚡ AI Lesson
1mo ago
Claude Fable 5 is out: Anthropic's Mythos-class model, minus the wall
Until today, Anthropic's Mythos-class models were restricted to a small group of cyberdefenders and...

Dev.to · Andrew Kew
1mo ago
Microsoft's npm Packages Got Backdoored. Again. And AI Agents Pulled the Trigger.
73 cryptographically signed npm packages from Microsoft were compromised last week with advanced...

Dev.to · Andrew Kew
🔐 Cybersecurity
⚡ AI Lesson
1mo ago
Your MCP servers can read your SSH keys. Anthropic just fixed that.
Every MCP server you run locally executes with your full filesystem and network permissions. That...

Dev.to · Andrew Kew
🛡️ AI Safety & Ethics
⚡ AI Lesson
1mo ago
"The AI did it" won't save you when EU regulators come knocking
The EU Cyber Resilience Act has been on everyone's "we'll deal with it later" list since it entered...
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