An investigation into what appeared at first glance to be a “standard” Python-based infostealer campaign took an interesting turn when it was discovered to culminate in the deployment of a ...

When used alone, UDPspeeder improves only UDP connection. Nevertheless, if you used UDPspeeder + any UDP-based VPN together, you can improve any traffic(include TCP ...

Encryption, hashing, and salting are the pillars of modern data protection. This guide breaks down what they are, how they work, and when to use each, complete with real-world examples and LoginRadius ...

IntroductionZscaler ThreatLabz has identified a new malware loader that we have named TransferLoader, which has been active since at least February 2025. ThreatLabz has identified three different ...

UPDATE (June 5 th, 2025): Since publishing this blogpost, we have updated our tracking to better reflect the full range and complexity of the malicious activities carried out by the OilRig APT group.

FoggyWeb is a passive and highly targeted backdoor capable of remotely exfiltrating sensitive information from a compromised AD FS server. It can also receive additional malicious components from a ...