Category: Threat Intelligence

As organizations adapt to the ever-changing cyber threat landscape, they increasingly depend on threat intelligence feeds to remain informed about the latest malicious activities and safeguard their digital assets. These feeds provide real-time, actionable information on a variety of cyber threats, encompassing elements such as IP addresses, domains, malware hashes, and email addresses. However, the very resource designed to protect an organization can also become its Achilles' heel when threat actors poison these feeds, potentially compromising networks and systems. In this blog post, we delve into the significance of proper curation and validation of artifacts as a means to counter the risks linked to threat intelligence feed poisoning.

Zeek vs NetFlow is a decision many organizations face when selecting a network monitoring and security foundation. This overview explains how each approach collects and analyzes traffic—and why we proudly build on Zeek with the Léargas Security platform. What is Zeek? Zeek is an open-source framework for network security monitoring that passively inspects packets and converts activity into structured, real-time logs. Its event-driven architecture