The Python Package Index (PyPI) has introduced new protections against domain resurrection attacks that enable hijacking ...

Our mission for this week's Community Byte was to create a Python program to crack web-based passwords, like the ones you would see on an email or router login. I wanted it to be universal in the ...

PyPI unverified 1,800 emails since June 2025 to block expired-domain attacks, strengthening open-source supply chain security.

To make mail hijacking more difficult, PyPI has been checking domain validity since June. In case of doubt, an abandoned email address loses its verification.