Alert cyber attack symbol loop concept

This sleek animation presents a warning icon with a modern, digital aesthetic. A vibrant blue gradient line precisely draws the outline of a triangle, which then dynamically reveals an exclamation mark inside. Concurrently, four L-shaped bracket elements appear and smoothly animate around the evolving triangle, mimicking a digital scanning or targeting effect before receding. The clean lines and controlled motion create a polished visual alert, perfect for enhancing user interfaces, technical presentations, system notifications, or any project requiring a clear, attention-grabbing hazard or error indicator. Rendered on a transparent background, this animated clip offers an efficient way to signal caution or important information in a contemporary design.