The Hidden Threat in Your Code: Malicious Python Packages on PyPI
John Mankarios
MBA | Qatar CSO30 | Global CIO 200 | CISO of the year 2025 | Vice President @ QInvest LLC | AI | Digital Transformation, Cloud Solutions | Cyber Security | Data Privacy | IT Strategy | Panelist | Keynote Speaker
When it comes to safety, being alert is the most important thing. Researchers in cybersecurity have just found something shocking: over 39,000 times, harmful Python packages from the Python Package Index (PyPI) repository have been downloaded, stealing private information and trying credit card numbers that have been stolen.
What We Found
Two packages, bitcoinlibdbfix and bitcoinlib-dev, are pretending to be fixed for bugs in the valid bitcoinlib module. Another piece of software, disgrasya, openly went after WooCommerce merchants with an automated carding script. Before they were taken down, hundreds of people downloaded these packages, which shows how dangerous supply chain hacks are in software development.
What It Does
The bad libraries tried to switch out legitimate 'clw cli' commands for ones that would steal private database files.
It was found that Disgrasya was especially damaging because it didn't try to hide the fact that it could swipe cards and take credit card information. This makes it clear how important it is to carefully look over every package and rely on your work.
The Human Side of Things
Every line of code was written by a writer who usually didn't know about the risks. The people who made these fake libraries even took part in GitHub arguments to try to trick people into installing their harmful patches. This dishonest behavior is a clear warning of how important it is for everyone to be alert and have strict security rules.
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Moving forward
Security has to be the most important thing for developers in their work. Regularly checking connections, using trustworthy sources, and staying aware of possible risks are important things we can do to keep our projects safe. The discovery of these dangerous things should make everyone more vigilant about their safety.
The result
The fight against cyber threats is still going on, and the discovery of these dangerous Python packages on PyPI is a big wake-up call. By staying informed and putting in place strong security measures, we can protect our projects and help make the Internet a safer place for everyone.
Student at Miller Motte College
1w💡 Great insight
This is a serious reminder to always double-check dependencies. Malicious packages like these are sneaky and can do a lot of damage. Developers need to stay vigilant and stick to trusted sources to avoid these kinds of threats. Stay safe out there!