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PyPI

Apache Cordova App Harness Targeted in Dependency Confusion Attack

Researchers have identified a dependency confusion vulnerability impacting an archived Apache project called Cordova App Harness. Dependency confusion attacks take place owing to the fact that package managers check the public repositories before private registries, thus allowing a threat actor to publish a malicious package with the same name to a public package repository. This […]

Lazarus Exploits Typos to Sneak PyPI Malware into Dev Systems

The notorious North Korean state-backed hacking group Lazarus uploaded four packages to the Python Package Index (PyPI) repository with the goal of infecting developer systems with malware. The packages, now taken down, are pycryptoenv, pycryptoconf, quasarlib, and swapmempool. They have been collectively downloaded 3,269 times, with pycryptoconf accounting for the most downloads at 1,351. “The […]

Researchers Uncover Obfuscated Malicious Code in PyPI Python Packages

Four different rogue packages in the Python Package Index (PyPI) have been found to carry out a number of malicious actions, including dropping malware, deleting the netstat utility, and manipulating the SSH authorized_keys file. The packages in question are aptx, bingchilling2, httops, and tkint3rs, all of which were collectively downloaded about 450 times before they […]

Researchers Uncover 3 PyPI Packages Spreading Malware to Developer Systems

A threat actor by the name Lolip0p has uploaded three rogue packages to the Python Package Index (PyPI) repository that are designed to drop malware on compromised developer systems. The packages – named colorslib (versions 4.6.11 and 4.6.12), httpslib (versions 4.6.9 and 4.6.11), and libhttps (version 4.6.12) – by the author between January 7, 2023, […]

Researchers Uncover 29 Malicious PyPI Packages Targeted Developers with W4SP Stealer

Cybersecurity researchers have uncovered 29 packages in Python Package Index (PyPI), the official third-party software repository for the Python programming language, that aim to infect developers’ machines with a malware called W4SP Stealer. “The main attack seems to have started around October 12, 2022, slowly picking up steam to a concentrated effort around October 22,” […]

6 official Python repositories plagued with cryptomining malware

Researchers at security firm Sonatype have uncovered six malicious typosquatting packages in the official Python programming language’s PyPI repository, laced with cryptomining malware. Sonatype provides software supply chain automation services. The six packages were downloaded more than 5000 times. Sonatype security researchers wrote in their report that: “Our analysis tools are consistently catching and blocking counterfeit and […]

Several Malicious Typosquatted Python Libraries Found On PyPI Repository

As many as eight Python packages that were downloaded more than 30,000 times have been removed from the PyPI portal for containing malicious code, once again highlighting how software package repositories are evolving into a popular target for supply chain attacks. “Lack of moderation and automated security controls in public software repositories allow even inexperienced […]