Source Code Leak

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Source Code Leak

Taking Stock of the Anthropic Source Code Leak: AI Agent Compromise Signals Security Issues, “Claude Copies” Ahead of Massive IPO

April 9, 2026

While Anthropic has attempted to contain the leak damage with takedown requests, the AI agent's code unsurprisingly spread like wildfire and is now essentially available to anyone willing to look for it. One early development has been promises of the source code as bait via malicious advertisements, but a number of other security and business competition risks loom.

Cyber Security News

Partial Twitter Source Code Leak on GitHub Uploaded Shortly After First Round of Layoffs

March 30, 2023

GitHub has shared a DMCA filing from Twitter that indicates source code leak was apparently posted on the site shortly after Elon Musk's introductory round of layoffs began.

League of Legends website page showing security breach of game cheats and source code

Cyber Security News

Security Breach at Riot Games Reveals Game Cheats, Source Code for Popular eSport “League of Legends”

January 30, 2023

Hackers exfiltrated not just internal game cheats, but the source code that underpins this system for certain Riot Games titles, including League of Legends. This creates the possibility of new game cheats and exploits being developed.

Close-up of CPU chip showing source code leak of Intel Alder Lake

Cyber Security News

Intel Alder Lake Source Code Leak Caused by Third Party, Boot Guard at Risk of Compromise

October 13, 2022

The Intel Alder Lake data leak first appeared as a 2.8 GB zip (expanding to 5.86 GB) posted by an unknown party to 4Chan. Intel has since confirmed that it is a genuine source code leak.

Hacker pointing to code on a computer monitor in a dark room showing data breach and source code leak

Cyber Security News

Extortion Attempt on Samsung Leads to Data Breach, Leak of Bootloader and Authentication Source Code

March 10, 2022

Samsung says that no personal information was lost in the data breach and that it does not expect customers to be impacted, but the source code could lead to serious vulnerabilities.

Source code on display of software developer showing source code leak

Cyber Security News

Disney, Microsoft, and Other Major Companies Affected by Massive Source Code Leak

August 6, 2020

Source code leak of software belonging to over 50 high profile companies was made available online due to misconfiguration of their software development platforms.

Abstract chip with symbol of smart car showing concerns with source code leak

Cyber Security News

Smart Car Source Code Leak May Compromise Customer Safety

May 29, 2020

Mercedes-Benz's source code leak for smart car components may have given software developers and hackers access to the German automaker's most lucrative intellectual assets.

Source Code Leak

Taking Stock of the Anthropic Source Code Leak: AI Agent Compromise Signals Security Issues, “Claude Copies” Ahead of Massive IPO

Partial Twitter Source Code Leak on GitHub Uploaded Shortly After First Round of Layoffs

Security Breach at Riot Games Reveals Game Cheats, Source Code for Popular eSport “League of Legends”

Intel Alder Lake Source Code Leak Caused by Third Party, Boot Guard at Risk of Compromise

Extortion Attempt on Samsung Leads to Data Breach, Leak of Bootloader and Authentication Source Code

Disney, Microsoft, and Other Major Companies Affected by Massive Source Code Leak

Smart Car Source Code Leak May Compromise Customer Safety

Russian Phishing Campaign Targets Messaging App Users to Steal Recovery Keys and Take Over Accounts

“Cyber Shield,” Britain’s Agentic AI Cyber Defense Project, Prepares for the World of Machine-Speed Attacks

Data Breach Hits AssuranceAmerica Exposing Personal Information of Nearly 7 Million People

Data Breach at Aflac Japan Impacts 4.38 Million Customers and Sales Agents