Security researchers found three malicious PyPI packages named “checker-SaGaF”, “steinlurks”, and “sinnercore” designed to steal Instagram and TikTok accounts.
These packages collectively had around 7,000 downloads before being removed from PyPI.
The first two packages validated email addresses with TikTok and Instagram APIs while the third package triggered password reset flows on Instagram accounts.
This incident follows a recent discovery of two malicious PyPI packages targeting cryptocurrency wallets and highlights the ongoing threat of malware on the platform.