Biohazard danger alert symbols loop cyber loop concept

Multiple luminous biohazard symbols drift across a dark, circuit board-patterned background. The symbols glow with vibrant blue, purple, and pink neon light, subtly shifting colors as they move, appearing in and out of focus to create a dynamic depth-of-field effect. The underlying circuit pattern in green and red provides an additional technological texture. This seamless loop conveys a futuristic, cybernetic, and potentially hazardous or scientific atmosphere, making it an impactful background for presentations on cybersecurity, biotechnology, scientific research, or a digital crime thriller. It enhances content related to data, viruses, medical dangers, or advanced technological concepts, adding a striking visual layer that captivates and informs.