Claude Code's source code appears to have leaked: here's what we know

The leak provides competitors—from established giants to nimble rivals like Cursor—a literal blueprint for how to build a ...

Claude Codeのソースコード流出によって明らかになったAnthropicの開発プロジェクトとは？

2026年3月31日、AnthropicのコーディングAIエージェント・Claude Codeのソースコードが流出する事件が起きました。このソースコードを解析した結果、Anthroipicが開発中あるいは無効化していた機能の存在が明らかとなりました。
ギズモード・ジャパン

話題の｢Claude Code｣、ソースコードが流出してしまう。“中で何を ...

自社の内情を隠しきれないAnthropic。未発表モデルの詳細が、未公開の文書やブログ記事の下書きを公開キャッシュに残していたことで明るみに出たばかりですが、今度はAIコーディング支援ツール｢Claude ...

Source Code for Anthropic’s Claude Code Leaks at the Exact Wrong Time

After details of a yet-to-be-announced model were revealed due to the company leaving unpublished drafts of documents and ...
WinBuzzer

Anthropic Leaks Claude Code Source via Npm Source Map

Anthropic has accidentally exposed Claude Code's full 512,000-line TypeScript source via an npm source map, revealing ...

Anthropic accidentally exposed Claude Code source, raising security concerns

The exposure traces back to version 2.1.88 of the @anthropic-ai/claude-code package on npm, which was published with a 59.8MB ...

Claude Code source code leak: Did Anthropic reveal its secret AI models? What it means for ...

Claude Code Source Code Leak Anthropic: Analysts believe the leak could impact the company’s reputation, especially as it is ...

Claude Code source code leak: Did Anthropic just expose its AI secrets, hidden models, and undercover coding strategy to the world?

Claude Code, Anthropic’s top AI agent, just suffered a major source code leak. Version 2.1.88 exposed 512,000 lines of ...

Anthropic Claude Code Leak Reveals Secrets—Self-Healing Memory, Undercover Mode, KAIROS ...

Discover the implications of the Claude code leak, revealing the inner mechanics of Anthropic's AI system, including ...