I remember the day well...
... was working at the Law Society of England and Wales at the time.
After the panic had died down and the working day ended a group of us spent the evening in the Law Soc bar with 4 page print-outs of the things .vbs code, discussing its workings.
People running from office to office, whipping out Ethernet cables, general panic and mayhem.
An interesting day for sure. :)