Some incidents generated more mail than others. The winner was a mail relay incident that generated 55 complaints. The Incident Response and Reporting group has started to gather security statistics on a regular basis. We will publish them in the IT Times as they become available. In addition to the security incidents depicted in the figure, an average of 2.5 port scans were reported daily.
Port scans are scans of the entire UCD network, generally looking for exploitable system weaknesses.