Ledger CTO Warns: NPM Supply Chain Attacks Launch New Offensive Against AI Ecosystem
Ledger CTO Charles Guillemet revealed that the NPM supply chain is undergoing a new wave of attacks, specifically targeting AI-related packages such as Mistral AI, OpenSearch, and Guardrails AI.
The attacks steal user credentials (including GitHub Tokens) through Claude and VS Code environments and deploy persistent scripts to monitor whether tokens are revoked. Once a revocation is detected, the user's home directory is automatically wiped as retaliation.
This "punitive" mechanism significantly increases the difficulty of defense and marks a rapid upgrade in the attackers' capabilities.
Source: Public Information
ABAB AI Insight
Ledger, as a hardware wallet manufacturer, has long focused on blockchain and developer security. This public warning continues its tracking of open-source supply chain risks. Similar attacks have occurred multiple times in 2024-2025 targeting Python and NPM ecosystems, with AI toolchains becoming a new focal point due to high-value credentials and rapid iteration.
In terms of capital pathways, attackers achieve low-cost credential theft and persistent control by contaminating popular AI packages. Resources have shifted from traditional phishing to supply chain injection, motivated by obtaining GitHub Tokens for further lateral penetration into enterprise codebases and cloud resources, while utilizing the retaliation mechanism to extend their presence, providing a window for subsequent ransom or data monetization.
Similar to the 2024 xz utils backdoor incident and recent attacks on AI Agent toolchains, the current AI development ecosystem is in a control phase transitioning from single-point reliance to supply chain security defense. Claude and VS Code, as mainstream tools, have become high-value attack surfaces.
Essentially, this represents a shift in technical substitution and pricing power: supply chain attacks are moving from passive vulnerability exploitation to active persistence and retaliation mechanisms. The mechanism relies on the AI development ecosystem's heavy dependence on NPM and third-party Agent tools, allowing attackers to replace the developer trust chain at a very low cost. This will force enterprises to concentrate security resources from endpoint protection to supply chain audits and zero-trust verification, shifting pricing power from open-source convenience to security compliance infrastructure.
ABAB News · Cognitive Law
The more popular the AI toolchain, the more likely it is to become a single point of failure in the supply chain. As attackers upgrade, the retaliation mechanism is more frightening than the theft itself; defense costs will always lag behind the imagination of attacks. When code wiping becomes a countermeasure, the true moat for developers has shifted from speed to a verifiable trust chain.