Nuraeni, A. et al. 2025. Revisiting Cyber Threats in Government Sectors: A Systematic Review of Attacks, Challenges, and Policy-Level Defenses. International Journal of Advances in Data and Information Systems. 6, 2 (Aug. 2025), 447–459. DOI:https://doi.org/10.59395/ijadis.v6i2.1404.