KARPURAPU RAJESH; SAGAR IMAMBI. PHISHGUARD: A Hybrid GCN-BERT Framework for Context- Aware Social Media Phishing Detection Aligned with MITRE ATT&CK. Utilitas Mathematica , [S. l.], v. 122, n. 1, p. 2172–2178, 2025. Disponível em: https://utilitasmathematica.com/index.php/Index/article/view/2477. Acesso em: 7 may. 2026.