What is the most expensive computer system virus in history?

The most expensive computer system infection in history is the Love Bug virus, which was released in 2000. As soon as a computer system was contaminated, the infection would erase crucial files and spread itself to other computers. The Love Bug virus was eventually stopped by a team of antivirus researchers who produced a vaccine that could protect computers from the infection. https://ivfsurvivalguide.com/?p=402