Security tooling is not written in a single language. Python powers most automation. C sits at the exploit layer. PowerShell ...

Buffer overflow vulnerabilities have driven remote code execution for decades and keep appearing in critical network ...

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 ...

Cybersecurity researchers have disclosed details of an advanced persistent threat (APT) group dubbed Silver Dragon that has been linked to cyber attacks targeting entities in Europe and Southeast Asia ...

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 ...

A multi-stage malware loader known as OysterLoader has continued to evolve into early 2026, refining its command-and-control (C2) infrastructure and obfuscation methods. The C++-based threat, also ...

IntroductionIn January 2026, Zscaler ThreatLabz identified a new campaign in-the-wild, tracked as Operation Neusploit, targeting countries in the Central and Eastern European region. In this campaign, ...

Vidar Stealer 2.0 has been released, and the updated infostealer claims to offer improved performance with advanced credential stealing and evasion abilities, features that will necessitate even ...

ms17_vuln_status.cpp - This program sends 4 SMB packets. 1 negotiation, 1 session setup, 1 tree connect and 1 TransNamedPipe request. This program then reads the NT_STATUS response from the ...

Russian state-backed threat actors known as APT28 have launched a new wave of cyberattacks against Ukrainian government entities by weaponizing Signal chats to drop malware. Signal, the widely used ...