51 citations · 52 across the 2 of their papers we have counts for
4 papers
False Alarms, Real Damage: Adversarial Attacks Using LLM-based Models on Text-based Cyber Threat Intelligence Systems
Samaneh Shafee, Alysson Bessani, Pedro M. Ferreira
Cyber Threat Intelligence (CTI) has emerged as a vital complementary approach that operates in the early phases of the cyber threat lifecycle. CTI involves collecting, processing,…
Evaluation of LLM Chatbots for OSINT-based Cyber Threat Awareness
Samaneh Shafee, Alysson Bessani, Pedro M. Ferreira
Knowledge sharing about emerging threats is crucial in the rapidly advancing field of cybersecurity and forms the foundation of Cyber Threat Intelligence (CTI). In this context, La…
Processing Tweets for Cybersecurity Threat Awareness
Fernando Alves, Aurélien Bettini, Pedro M. Ferreira +1
Receiving timely and relevant security information is crucial for maintaining a high-security level on an IT infrastructure. This information can be extracted from Open Source Inte…
Cyberthreat Detection from Twitter using Deep Neural Networks
Nuno Dionísio, Fernando Alves, Pedro M. Ferreira +1
To be prepared against cyberattacks, most organizations resort to security information and event management systems to monitor their infrastructures. These systems depend on the ti…