Friday, October 16, 2026

Python

New Infostealer Can Steal Passwords, Cards, Cookies and Wi-Fi Keys From Windows PCs

A Python-based infostealer builder that enables threat actors to generate customized Windows payloads capable of stealing browser credentials, payment-card data, session cookies, Discord tokens, Wi-Fi passwords and extensive system...

Anthropic MCP Python SDK Flaw Enables OAuth Credential Theft and Account Takeover

Security researchers have disclosed a high-severity vulnerability in Anthropic’s Model Context Protocol (MCP) Python SDK. This flaw could allow a malicious MCP server to...

New Python Infostealer Targets 17 Browsers to Steal Passwords, Cards and Session Cookies

A Python-based information stealer that targets data from 17 Chromium-based browsers, alongside Firefox, to harvest saved credentials, payment-card details, browsing history and active session...

DPRK-Linked macOS Implant Uses LaunchAgent Persistence and Python Stealer Module

The binary tracked as macOS.Gaslight as a Rust-based macOS implant and infostealer whose most novel features are analyst-directed prompt injection and a hardened Telegram-based...

Shai-Hulud Malware Campaign Abuses 23 PyPI Packages in Developer-Focused Attack

A rapidly evolving supply chain campaign dubbed “Shai-Hulud” is targeting developers through malicious Python packages. Researchers have identified 23 newly weaponised PyPI artefacts, expanding...

Malicious Python Package Mimics Parsimonious Parser

A sophisticated typosquatting attack targeting Python developers through a malicious package named "parsimonius" on the Python Package Index (PyPI). The rogue package was engineered...

Python Infostealer Hides in GitHub Releases to Bypass Detection

A stealthy Python-based infostealer campaign that abuses GitHub Releases to host payloads and maintain long-term, low‑visibility access to victim systems. The operation, dubbed “Operation...

Python Vulnerability Enables Out-of-Bounds Write on Windows

A high-severity security vulnerability has been discovered in Python's asyncio module on Windows, potentially allowing attackers to write data beyond the boundaries of an allocated memory...

VIPERTUNNEL Python Backdoor Hidden in Fake DLL, Obfuscated Loader Chain

Hackers are abusing a stealthy Python backdoor called VIPERTUNNEL, hiding it behind a fake DLL file and a multi‑stage obfuscated loader to quietly tunnel traffic...

Kimsuky Uses Malicious LNK Files to Drop Python Backdoor

Kimsuky is using multi-stage malicious LNK files to deploy a Python-based backdoor, adding new intermediate scripts while keeping the final payload logic largely unchanged....

PyPI Telnyx Python SDK Backdoored to Steal Credentials on Windows, macOS, and Linux

Telnyx Python SDK on PyPI, using a multi‑stage WAV steganography payload to steal credentials across Windows, macOS, and Linux systems. The backdoor lives in telnyx/_client.py and is...