: Widely considered the costliest outbreak in history, causing an estimated $38 billion in damages (over $52 billion adjusted for inflation).
: A fast-spreading worm that caused roughly $30 billion in damage by overloading corporate servers with millions of emails. The Top 10 Worst PC Viruses of All Time – AZMATH
While "AZMATH" appears to be a specific niche or community-driven list, the consensus across major tech resources like HP Tech Takes and Britannica highlights a consistent group of notorious digital threats. These viruses and worms are ranked by their financial impact, speed of infection, and sheer destructive capability. The Top 10 Most Notorious PC Viruses : Widely considered the costliest outbreak in history,