The Python Package Index (PyPI), run by the Python Software Foundation, has officially invalidated all the publishing tokens that were stolen in the GhostAction supply chain attack that happened ...

Google's security experts have open-sourced another automated fuzzing utility in the hopes that developers will use it to find security bugs and patch vulnerabilities before they are exploited. Named ...

PyPI is popular among Python programmers for sharing and downloading code. Since anyone can contribute to the repository, malware – sometimes posing as legitimate, popular code libraries – can appear ...

Multiple malicious Python packages available on the PyPI repository were caught stealing sensitive information like AWS credentials and transmitting it to publicly exposed endpoints accessible by ...

Several harmful Python .whl files containing a new type of malware called “Kekw” have been discovered on PyPI (Python Package Index). According to new data by Cyble Research and Intelligence Labs ...

PyPI module 'ctx' that gets downloaded over 20,000 times a week has been compromised in a software supply chain attack with malicious versions stealing the developer's environment variables. The ...

CastleRAT and CastleLoader, active since March 2025, spread malware via phishing and GitHub repos, enabling data theft.

Mypy, Pytype, Pyright, and Pyre can help you keep your type-hinted Python code bug-free. Let’s see what each of these useful tools has to offer. In the beginning, Python had no type decorations. That ...