What is the most costly computer virus in history?

The most pricey computer system virus in history is the Love Bug virus, which was released in 2000.  https://islamhood.org/?p=1205 Once a computer was contaminated, the virus would erase important files and spread itself to other computer systems.  discover here The Love Bug infection was eventually stopped by a group of antivirus researchers who developed a vaccine that might safeguard computers from the infection.