Generative AI for cyber threat intelligence: applications, challenges, and analysis of real-world case studies. - Balasubramanian, Prasasthy; Liyana, Sonali; Sankaran, Hamsini; Sivaramakrishnan, Shambavi; Pusuluri, Sruthi; Pirttikangas, Susanna; Peltonen, Ella (Artificial Intelligence Review, 2025)