Anthropic confirms it leaked 512,000 lines of Claude Code source code — spilling some of its biggest secrets


An Anthropic employee accidentally leaked the source code for one of the most popular Artificial Intelligence (AI) assistants out there – Claude Code. Security researcher Chaofan Shou posted on X, saying “Claude Code source code has been leaked via a map file in their npm registry!”

The tweet itself was viewed more than 30 million times so far, with the numbers rising fast, showing just how popular the tool really is. While CNBC says the leak is partial, The Register said it contained “the popular AI coding tool’s entire source code”.

Read more…
Source: TechRadar News


Sign up for the Cyber Security Review Newsletter
The latest cyber security news and insights delivered right to your inbox


Related:

  • Sophos notifies customers of data exposure after database misconfiguration

    November 26, 2020

    UK-based cyber-security vendor Sophos is currently notifying customers via email about a security breach the company suffered earlier this week. “On November 24, 2020, Sophos was advised of an access permission issue in a tool used to store information on customers who have contacted Sophos Support,” the company said in an email sent to customers and ...

  • Android chat app with 100 million installs exposes private messages

    November 19, 2020

    GO SMS Pro, an Android instant messaging application with over 100 million installs, is publicly exposing private multimedia files shared between its users. By abusing a flaw in the app, unauthenticated attackers can gain access to private voice messages, videos, and photos shared by GO SMS Pro users as Trustwave security researchers discovered three months ago. The ...

  • Information Leakage in AWS Resource-Based Policy APIs

    November 17, 2020

    Unit 42 researchers discovered a class of Amazon Web Services (AWS) APIs that can be abused to leak the AWS Identity and Access Management (IAM) users and roles in arbitrary accounts. Researchers confirmed that 22 APIs across 16 different AWS services could be abused the same way and the exploit works across all three AWS ...

  • COVID-19 Data-Sharing App Leaked Healthcare Worker Info

    November 11, 2020

    A platform used by healthcare workers in the Philippines designed to share data about COVID-19 cases contained multiple flaws that exposed healthcare worker data and could potentially could have leaked patient data. Vulnerabilities found in both the COVID-KAYA platform’s web and Android apps allowed for unauthorized users to access private data about the platform’s users and ...

  • Millions of Hotel Guests Worldwide Caught Up in Mass Data Leak

    November 9, 2020

    A widely used hotel reservation platform has exposed 10 million files related to guests at various hotels around the world, thanks to a misconfigured Amazon Web Services S3 bucket. The records include sensitive data, including credit-card details. Prestige Software’s “Cloud Hospitality” is used by hotels to integrate their reservation systems with online booking websites like Expedia ...

  • Abandoned Hunter Biden’s laptop contained phone numbers for the Clintons, Secret Service officers and most of the Obama cabinet

    November 1, 2020

    The son of the man expected by many to be America’s next President abandoned a laptop containing a treasure trove of top-secret material, including his father’s private emails and mobile phone numbers, The Mail on Sunday can reveal. In an astonishing lapse, Hunter Biden chose to protect his MacBook Pro computer – crammed with what an ...