Blockchain transaction fraud detection is a critical challenge as cryptocurrency adoption grows rapidly. Graph neural networks (GNNs) and temporal models show potential, but key questions persist about their advantages over tabular baselines, stability in realistic class distributions, and the true predictive value of...
Nowadays, email is the world’s primary communication channel, making it a dominant vector for phishing attacks that exploit urgency, authority, and trust. Advances in Large Language Models (LLMs) have intensified this threat by enabling attackers to generate persuasive, context-aware, and multilingual phishing emails a...
Farouk Aziz, Norbert Oláh· Proceedings of the 13th Inte...· 0 citations
The increasing integration of large language models (LLMs) into systems introduces new attack surfaces that extend beyond traditional software vulnerabilities. While LLMs are commonly protected by prompt-level security mechanisms, recent researches show that these controls can be bypassed through carefully crafted inpu...
Tamás Girászi, Natália Papp, Norbert Oláh et al.· Proceedings of the 13th Inte...· 0 citations
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