3 papers
cs.CR2026
BEACON: Behavior-Anchored Cross-Source Knowledge Graph Construction for Cyber Threat Intelligence
Changze Li, Yutong Cheng, Tsania Camila Finnisa +3
Cyber threat intelligence (CTI) is foundational to modern cyber defense, yet much of it resides in unstructured reports whose volume and heterogeneity far exceed manual analysis, m…
cs.AI2026
CTIFoundry: An Agent-Native Corpus Scaffold for Cyber Threat Intelligence
Yutong Cheng, Changze Li, Qian Cui +4
Cyber threat intelligence (CTI) is increasingly consumed not by human analysts but by LLM agents that compose multi-step investigations at query time. The harness side of this shif…
cs.CR2024
CTINexus: Automatic Cyber Threat Intelligence Knowledge Graph Construction Using Large Language Models
Yutong Cheng, Osama Bajaber, Saimon Amanuel Tsegai +2
Textual descriptions in cyber threat intelligence (CTI) reports, such as security articles and news, are rich sources of knowledge about cyber threats, crucial for organizations to…