IntellBot: Retrieval Augmented LLM Chatbot for Cyber Threat Knowledge Delivery. - Dincy R. Arikkat; Abhinav M.; Navya Binu; Parvathi M.; Navya Biju; K. S. Arunima; Vinod P. 001; Rafidha Rehiman K. A.; Mauro Conti (CoRR, 2024)