The Top 10 Worst Pc Viruses Of All Time Вђ“ Azmath (TOP 2027)

: Widely considered the costliest outbreak in history, causing an estimated $38 billion in damages (over $52 billion adjusted for inflation).

: An advanced Trojan horse used to steal banking information, reportedly affecting 88% of Fortune 500 companies. The Top 10 Worst PC Viruses of All Time – AZMATH

: A massive ransomware attack that encrypted files and demanded Bitcoin payments, famously crippling the UK's National Health Service. : Widely considered the costliest outbreak in history,

: Notorious for spoofing sender addresses, making it appear as though the virus came from a trusted contact. targeting government and business servers.

: The first major mass-mailing virus of the modern era, which forced many large companies like Microsoft to shut down their email systems entirely.

: A sophisticated worm that created a massive botnet of millions of infected Windows computers, targeting government and business servers.