Researchers just exposed DEEP#DOOR, a Python backdoor that steals browser & cloud credentials via tunneling, what's the most effective way to block such batch scripts from disabling Windows security controls? #cybersecurity #infosec #pythonsecurity

Unauthenticated RCE in marimo (CVE-2026-39987) exploited in the wild in record time. Attackers gained root access in under 10 hours. Patch to v0.23.0 now! #marimo #PythonSecurity #RCE #InfoSec #CVE202639987 #ZeroDay securityonline.info/marimo-termina…

We May Have Finally Fixed Python’s 25-Year-Old Vulnerability #PythonSecurity #PickleModule #ContextTainting #Deserialization #VulnerabilityFix iyehuda.substack.com/p/we-may-have-…

Bandit: Open-source tool designed to find security issues in Python code - helpnetsecurity.com/2026/01/21/ban… - @eric_wade_brown #CyberSecurity #AppSec #PythonSecurity #DevSecOps #SecureCoding

Fake PyPI site targets Python devs, delivering malware via malicious packages in phishing campaign—comprises dev workflows and credentials. 🚨 Verify sources, monitor build environments. Full breakdown here: dailysecurityreview.com/security-spotl… #PythonSecurity #Phishing #SupplyChain

A study reveals Python's ecosystem is a "labyrinth of dependencies" that propagates vulnerabilities. Over 145,000 packages are at risk, with urllib3 accounting for 41% of all exposures. #PyPI #PythonSecurity #SupplyChainAttack #Vulnerability #OpenSource securityonline.info/pypitfall-pyth…

A vulnerability (CVE-2025-8194, CVSS 7.5) in Python's tarfile module allows attackers to cause infinite loops and DoS by processing maliciously crafted archives. Patch immediately! #PythonSecurity #TarfileVulnerability #DoSAttack #CVE #CybersecurityAlert securityonline.info/python-tarfile…

🔐 Master Python with a Security Edge! Join the Codevirus Security for Python Course and level up your coding skills with real-world cybersecurity techniques. 🐍💻🔥 #Codevirus #PythonSecurity #CyberSecureDev #LearnToCode #PythonCourse

A critical flaw (CVE-2025-4517, CVSS 9.4) in Python's tarfile module allows arbitrary file reads/writes outside the extraction directory. PoC is public; update immediately! #PythonSecurity #TarfileVulnerability #PathTraversal #Cybersecurity securityonline.info/critical-pytho…

A high-severity flaw in Google's pure-Python Protobuf backend allows unauthenticated attackers to crash applications via crafted nested messages. Update now! #PythonSecurity #Protobuf #DoSAttack #Cybersecurity #Vulnerability securityonline.info/python-protobu…

A malicious PyPI package called solana-token aimed to steal developer source code and secrets from blockchain projects. With 761 downloads before removal, it highlights ongoing supply chain risks in crypto development. 🚨 #CryptoThreat #PythonSecurity ift.tt/56c2ONZ

🖥️New PondRAT Malware Hidden in Python Packages Targets Software Developers🖥️ thehackernews.com/2024/09/new-po… #PondRAT #Malware #PythonSecurity #CyberThreat #SoftwareDevelopment #DevSecOps #CyberSecurity #MalwareAlert #OpenSourceSecurity #DataProtection

Use pickling wisely for a smoother Python experience! #DataSerialization #PythonSecurity

@it_audit @MarkBaggett 5/ 🐍 Python Applications are a Pain 🕗 10:30 AM EST @MarkBaggett's method for painless #Python app deployment. Package and distribute Python projects with ease. Register now 👉🏽 buff.ly/3P2wWaE #PythonSecurity

🔒 Concerns in Python's e-mail libraries! 🔍 Despite the tech evolution, smtplib, imaplib, and poplib maintain insecure defaults, leaving room for vulnerabilities. @PentagridAG exposed potential pitfalls in secure communication. ⬇️ #PythonSecurity #EmailEncryption #Security

🐍✨ Code Your Security: Python Password Generator! 🔒💻 #PythonSecurity #PasswordGenius

Threat Alert!🚨 Python-based malware infiltrating through PyPI has been uncovered. Secure your systems now 💼. Learn how with LinuxSecurity.com bit.ly/pypi-malicious… #LinuxAdvisory #MalwareAlert #PythonSecurity

At #pyconcz, I chatted about #PythonSecurity. My concerns: 1. Misconfigured servers exposing files (and .pyc). 2. "Typo-squatting" on PyPI. 3. Outdated Werkzeug in debug (still exists!) and other outdated & deprecated libs 4. Default unsafe functions (e.g. yaml.load, random)

As many as 350,000 open source projects are believed to be potentially vulnerable to exploitation as a result of a security flaw in a Python module that has remained unpatched for 15 years. 🤯 #pythonsecurity #infosec #cybersecurity gbhackers.com/15-year-old-py…

PyPI is improving Python supply chain security, but gaps still exist. Learn about the helpful tools and techniques that can help you avoid Python's security pitfalls. ow.ly/T9aP50IpGxB #pythonsecurity #opensource