GCVE-110-CERTFI-2025-0040

This week we discuss denial-of-service attacks and their impacts. We also discuss the Bulletproof Hosting phenomenon as an enabler of criminal activity. We briefly outline an exercise in which security authorities practised responding to state-sponsored cyber influence operations, and we also cover European Cybersecurity Month, the theme of which is improving your everyday cybersecurity skills. In this week's malware review, we introduce Locky.