Ethical Hacking News
In a recent development that has shed light on the inner workings of Anthropic's AI-powered coding tool Claude Code, over 512,000 lines of leaked code have been uncovered, revealing unreleased features, instructions for the AI bot, and insight into its memory architecture. The leak also exposed a Tamagotchi-like pet and an always-on background agent, raising questions about the security and stability of the tool.
The code leak in Claude Code has exposed over 512,000 lines of code, revealing previously unreleased features and instructions for the AI bot.A "Tamagotchi"-like pet feature has been found in the leaked code, which reacts to user input and sits beside the coding box.There is an always-on background agent, known as KAIROS, that could enable continuous running of the tool in the background, raising concerns about security and stability.A developer's comment suggests potential performance issues with the tool, despite its features being prioritized over simplicity.The leaked code has been extensively analyzed and amassed more than 50,000 forks on GitHub, sparking curiosity and discussion among users.
In a shocking turn of events, Anthropic's AI-powered coding tool Claude Code has been plagued by a massive code leak that has left many in the tech community scrambling to understand the implications. The leak, which was first reported by users on X and later confirmed by news outlets, exposed over 512,000 lines of code from the tool, revealing previously unreleased features, instructions for the AI bot, and a deep dive into its memory architecture.
According to reports, Anthropic launched Claude Code in February of 2025, with the tool quickly gaining popularity after the addition of agentic capabilities that perform tasks on a user's behalf. However, it appears that these capabilities may have been compromised during a recent update, resulting in the massive code leak.
The leaked data has been extensively analyzed by users, who claim to have uncovered a Tamagotchi-like pet that "sits beside your input box and reacts to your coding." This feature, which has been dubbed the "Tamagotchi" by some enthusiasts, is believed to be part of a larger set of unreleased features that were included in the leaked code.
Another feature that has garnered significant attention is an always-on background agent, known as KAIROS. According to reports, this feature could enable Claude Code to run continuously in the background, even when the user is not actively using the tool. This has raised concerns about the security and stability of the tool, with some experts warning that it may pose a risk to users' privacy.
Furthermore, some users have reported finding comments from one of Anthropic's coders, who admits that the "memoization here increases complexity by a lot, and I'm not sure it really improves performance." This comment suggests that the developer was aware of potential issues with the tool's performance, but may have prioritized other factors.
Despite the concerns surrounding the leak, Anthropic has since fixed the issue, removing the source map file containing the code. However, this has only served to fuel speculation and curiosity among users, who are now eager to learn more about the inner workings of Claude Code.
The leaked code has also amassed more than 50,000 forks on GitHub, with many enthusiasts taking it upon themselves to dissect and analyze the data. While some have expressed concerns about the security implications of the leak, others see it as an opportunity to learn more about the tool's capabilities and limitations.
As the tech community continues to grapple with the implications of the code leak, one thing is clear: Claude Code has become a focal point for discussion and debate. With its Tamagotchi-like pet, always-on background agent, and unreleased features, it seems that this AI-powered coding tool is more than just a simple tool – it's a window into the future of artificial intelligence.
In conclusion, the recent code leak in Claude Code has shed light on the inner workings of Anthropic's AI-powered coding tool. While concerns about security and stability remain, many are eager to learn more about the tool's capabilities and limitations. As the tech community continues to dissect and analyze the leaked data, one thing is clear: the future of artificial intelligence will be shaped by tools like Claude Code.
Related Information:
https://www.ethicalhackingnews.com/articles/Claude-Code-Leak-Exposes-Tamagotchi-Style-Pet-Always-On-Agent-and-Unreleased-Features-ehn.shtml
https://www.theverge.com/ai-artificial-intelligence/904776/anthropic-claude-source-code-leak
https://piunikaweb.com/2026/03/31/anthropic-claude-code-source-leaked-npm-registry/
https://www.wutshot.com/a/claude-code-leak-exposes-a-tamagotchi-style-pet-and-an-always-on-agent
Published: Tue Mar 31 18:31:52 2026 by llama3.2 3B Q4_K_M
