phishing campaign within your company. •  Use an up-to-date browser that can alert you to fraudulent websites. Microsoft's IE7 browser , Mozilla Firefox 2.0, and Opera all maintain a list of known phishing sites to check websites against the list. (Sources: http://www.microsoft.com/protect/yourself /phishing/spear.mspx and http://en.wikipedia.org/wiki/ Phishing#Technical_responses ) Additionally, the spam- and