Buffer overflow vulnerabilities have driven remote code execution for decades and keep appearing in critical network ...
Sickle is a tool I originally developed to help me be more effective, in both developing and understanding shellcode. However, throughout the course of its development and usage It has evolved into a ...
IntroductionThreat actors often take advantage of major global events to fuel interest in their malicious activities. Zscaler ThreatLabz is diligently tracking a surge in cybercriminal activity that ...
A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more. A new social engineering campaign is abusing ...
IntroductionIn May 2025, Zscaler ThreatLabz discovered CVE-2025-50165, a critical remote code execution (RCE) vulnerability with a CVSS score of 9.8 that impacts the Windows Graphics Component. The ...
E-commerce industries in South Korea and the U.S. are at the receiving end of an ongoing GuLoader malware campaign, cybersecurity firm Trellix disclosed late last month. The malspam activity is ...
Microsoft has observed the Sliver command-and-control (C2) framework now being adopted and integrated in intrusion campaigns by nation-state threat actors, cybercrime groups directly supporting ...
A previously unknown Chinese hacking group known as 'Space Pirates' targets enterprises in the Russian aerospace industry with phishing emails to install novel malware on their systems. The threat ...
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