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David Abarca, Instructor
Del Mar College
Computer Corner
Let’s Go Phishing !
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ComputerCorner
Results of our Phishing Trip
Several users forwarded more than 100 phishing emails?
Increase of image-based spam
In June 2005 1% of Spam was image-based
In June 2006 12% of Spam was image-based
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ComputerCorner
Results of our Phishing Trip
30 DifferentUsers sentThis email
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ComputerCorner
Results of our Phishing Trip
22 DifferentUsers sentThis email
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ComputerCorner
Results of our Phishing Trip
64% of Spam servers are
located in Taiwan
32 % of Spam servers are
located in USA
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ComputerCorner
Results of our Phishing Trip
YourComputers
SpamZombies
SpamServers
EmailServer
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Computer CornerFor a copy of today’s presentation,
please visitwww.cbrsec.com
and follow the KIIITV link
Please email your questions to:David A. Abarca at