Malicious Package

Overview hardhat-core is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

Malicious code in hardhat-core (npm)

Source: amazon-inspector bb86c79e7ed3cd429c0f28bc08e00ce020df2ec42fdda086ad8bfca99f259930 package.json declares a postinstall script that base64-decodes the string 'aHR0cDovLzguMjE3Ljc1LjE0NzozMDAwL3BheWxvYWQ=' to the URL http://8.217.75.147:3000/payload and pipes the response into bash via curl ...

Malware in hardhat-core-utils

Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be rotated immediately from a different computer. The package should be removed, but as full control of the computer may have been given to an outsid...

MAL-2026-3728 Malicious code in hardhat-core-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 1b62021752710dce40c5fa0491b2c8e75454d25ee7e80bd15e3b5a99ace923ed Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious Package

Overview hardhat-core-utils is a malicious package. This package contains malicious code, and its content was removed from the official package manager. While this package might be attempting to impersonate a valid organization, there is no connection between that organization and this package...

Malicious code in hardhat-core-utils (npm)

--- -= Per source details. Do not edit below this line.=- Source: ghsa-malware 1b62021752710dce40c5fa0491b2c8e75454d25ee7e80bd15e3b5a99ace923ed Any computer that has this package installed or running should be considered fully compromised. All secrets and keys stored on that computer should be...

Malicious code in hardhat-core (npm)

hardhat-core version 2.1.2 spawns a detached Node.js child process from index.js that runs lib/caller.js. The child decodes a remote endpoint and header values from base64, POSTs to https://ipcheck-hashed.vercel.app/api/auth/f1f097d93c318c92f0c5, and executes the returned JavaScript with the...

MAL-2026-3713 Malicious code in hardhat-core (npm)

hardhat-core version 2.1.2 spawns a detached Node.js child process from index.js that runs lib/caller.js. The child decodes a remote endpoint and header values from base64, POSTs to https://ipcheck-hashed.vercel.app/api/auth/f1f097d93c318c92f0c5, and executes the returned JavaScript with the...