Package Compromise

Definition ∞ A package compromise refers to a security breach that affects a software package or library. This occurs when the code of a trusted dependency is altered, either intentionally or unintentionally, to include malicious functionality. Users who incorporate the compromised package into their own systems can inadvertently introduce vulnerabilities.
Context ∞ In the cryptocurrency space, package compromises pose a significant threat to the integrity of software used for wallets, exchanges, and decentralized applications. A malicious actor could inject code into a widely used development library, potentially leading to the theft of user funds or sensitive data across numerous applications. Rigorous code auditing and supply chain security measures are therefore critical for mitigating these risks.