What is the most expensive bug in history?

The most expensive bug in history is the Love Bug virus, which was launched in 2000. This virus triggered an estimated $5.5 billion in damage worldwide, making it the most pricey virus ever. The Love Bug infection was a mass-mailing worm that contaminated over 45 million computers in just a couple of days. The infection spread quickly by emailing itself to everybody in the victim's address book. Once a computer was contaminated, the virus would erase important files and spread itself to other computers.  his explanation The Love Bug virus was ultimately stopped by a group of antivirus scientists who produced a vaccine that could protect computers from the infection.