Stupid CoWorkers

About two years ago, I was asked to run a virus scan on one company’s network of computers. I did and I found a simple harmless virus on each computer in the network. After I reported that to the company’s officials, they gasped (literally), then thanked me, then asked me to leave despite my offers to remove the virus with the anti-virus program. The next day, I found out that they formatted every single hard drive of every computer, backing up only the most important data.