Aravind Arumugam.
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Technical articles on Cyber Security, IoT, Smart Metering, and AI.

Andrej Karpathy Joins Anthropic's Pre-Training Team
Featured20 May 2026

Andrej Karpathy Joins Anthropic's Pre-Training Team

Everyone shared the headline: Andrej Karpathy joined Anthropic. Far fewer read the job description. He is starting a team that uses Claude to accelerate pre-training research, which is to say, using the current model to help build the next one. Here is who Karpathy is, why the specific role matters, and what the move signals about how the next phase of the AI race gets fought.

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Anthropic Cut Their False Positive Rate to 7% With Claude Code. The Pattern Is Stealable.
Cybersecurity19 May 2026

Anthropic Cut Their False Positive Rate to 7% With Claude Code. The Pattern Is Stealable.

Anthropic's Detection Platform Engineering team published how they built CLUE, an in-house SOC platform on top of Claude Code. The numbers are real, the marketing is obvious, and the pattern underneath is worth stealing. Here is what is actually transferable, what is Anthropic-specific, and the Bitter Lesson application that most security teams will quietly ignore until it eats their playbooks.

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Yes Opus 4.7 Burns Tokens in German. Half the Story Is Hype.
Ai12 May 2026

Yes Opus 4.7 Burns Tokens in German. Half the Story Is Hype.

A Pro user on r/ClaudeAI showed Opus 4.7 burning a full session in seconds with a German prompt that took 37 per cent in English. The story is real. Half of it is hype. I read the thread, read Anthropic's release notes, read the actual papers. Here is what is going on, with the numbers and the sources.

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The AI Tool You Trust Just Became a Supply Chain Weapon
Cybersecurity21 Apr 2026

The AI Tool You Trust Just Became a Supply Chain Weapon

A systemic vulnerability in Anthropic's Model Context Protocol exposes 150 million downloads and 200,000 instances to arbitrary command execution. Cursor, VS Code, Windsurf, and Claude Code are all affected — and the protocol creator calls it expected behaviour.

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Microsoft's Copilot Tasks: AI That Actually Does Your Work
Ai2 Mar 2026

Microsoft's Copilot Tasks: AI That Actually Does Your Work

Microsoft's new Copilot Tasks doesn't just chat - it takes over computers to cancel subscriptions, book appointments, and handle your boring work while you do something else.

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Google's Nano Banana 2 Promises the Impossible
Cloudcomputing1 Mar 2026

Google's Nano Banana 2 Promises the Impossible

Google claims Nano Banana 2 delivers Pro-quality AI images at Flash speeds and prices. If true, it breaks every assumption about AI infrastructure costs.

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Aravind Arumugam.

Cyber Security Practitioner, Embedded Systems specialist, and Full Stack AI Developer.

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