Hamas-Affiliated Ashen Lepus Targets Middle Eastern Diplomatic Entities With New AshTag Malware Suite
Hamas-affiliated threat actor Ashen Lepus (aka WIRTE) is conducting espionage with its new AshTag malware suite against Middle Eastern government entities. The post Hamas-Affiliated Ashen Lepus Targets Middle Eastern Diplomatic Entities With New AshTag Malware Suite appeared fir
Exploitation of Critical Vulnerability in React Server Components (Updated December 12)
We discuss the CVSS 10.0-rated RCE vulnerability in the Flight protocol used by React Server Components. This is tracked as CVE-2025-55182. The post Exploitation of Critical Vulnerability in React Server Components (Updated December 12) appeared first on Unit 42.
Stay Secure: Why Cyber Hygiene Should Be Part of Your Personal Hygiene
Cyber hygiene is just as vital as personal hygiene. Unit 42 shares tips for people of all experience levels to keep their digital lives secure. The post Stay Secure: Why Cyber Hygiene Should Be Part of Your Personal Hygiene appeared first on Unit 42.
From Linear to Complex: An Upgrade in RansomHouse Encryption
Operators behind RansomHouse, a ransomware-as-a-service (RaaS) group, have upgraded their encryption methods from single-phase to complex and layered. The post From Linear to Complex: An Upgrade in RansomHouse Encryption appeared first on Unit 42.
Who Does Cybersecurity Need? You!
Cybersecurity thrives on diverse skills, not just coding and engineering. From writers to designers, there’s a place for you in this field. The post Who Does Cybersecurity Need? You! appeared first on Unit 42.
VVS Discord Stealer Using Pyarmor for Obfuscation and Detection Evasion
VVS stealer (or VVS $tealer) is a Python-based infostealer targeting Discord users. It employs Pyarmor for obfuscation, contributing to its efficacy. The post VVS Discord Stealer Using Pyarmor for Obfuscation and Detection Evasion appeared first on Unit 42.
Securing Vibe Coding Tools: Scaling Productivity Without Scaling Risk
AI-generated code looks flawless until it isn't. Unit 42 breaks down how to expose these invisible flaws before they turn into your next breach. The post Securing Vibe Coding Tools: Scaling Productivity Without Scaling Risk appeared first on Unit 42.
Remote Code Execution With Modern AI/ML Formats and Libraries
We identified remote code execution vulnerabilities in open-source AI/ML libraries published by Apple, Salesforce and NVIDIA. The post Remote Code Execution With Modern AI/ML Formats and Libraries appeared first on Unit 42.
Threat Brief: MongoDB Vulnerability (CVE-2025-14847)
Database platform MongoDB disclosed CVE-2025-14847, called MongoBleed. This is an unauthenticated memory disclosure vulnerability with a CVSS score of 8.7. The post Threat Brief: MongoDB Vulnerability (CVE-2025-14847) appeared first on Unit 42.
Anatomy of an Attack: The Payroll Pirates and the Power of Social Engineering
Unit 42 breaks down a payroll attack fueled by social engineering. Learn how the breach happened and how to protect your organization from similar threats. The post Anatomy of an Attack: The Payroll Pirates and the Power of Social Engineering appeared first on Unit 42.