Sketchy is a cross-platform security scanner designed to identify potential risks in GitHub repositories, packages, or scripts before installation. It highlights various security concerns, including code execution patterns and credential theft, helping users avoid malicious software. The tool is open-source and encourages users to audit its code and report any malware findings.

Nimhawk is an actively developed command and control (C2) framework that builds on the NimPlant project, offering enhanced modularity, security, and a user-friendly web interface for managing implants. Currently, it supports Windows x64 platforms, with plans for a Linux agent in the future. The project encourages community contributions and provides detailed documentation for developers.

Researchers have discovered a new data-stealing malware called "Banana Squad" that is being distributed through GitHub repositories. This malware targets sensitive user information and is linked to various malicious activities, raising concerns about the safety of open-source software hosting platforms. Users are advised to be vigilant and avoid downloading suspicious repositories to protect their data.