As we have all noticed, there has increase in the number of phishing/scam attempts via e-mail that appear to be legitimate. Most of these e-mails look identical to e-mails that would be sent by the e-commerce or banking institute. They also frequently link to fraudulent/hacked webservers that also appear very similar to the website they are masquerading as. I noticed quite some time ago is that most of these websites and e-mails do not host their own images. From what I have seen, more often than not, these e-mails and websites link directly to images hosted by the legitimate website. For example, I just received an eBay scam asking me to signup to be a PowerSeller. The PowerSeller artwork, logos, and other images are all linked directly from eBay. So this makes me realize that there are a few things some of these targeted websites/businesses can do to detect these scam sites much quicker. I have made this suggestion to a few banking institutions in the past, and I have no idea if anyone has actually decided to implement my ideas or not -- but they seem pretty feasible. Since they are linking to the images hosted on the site they are cloning -- the banking/e-commerce website could just rename their images on their own webpage every so often (and update their webpages accordingly). However, at the same time they should keep copies of the images with their old names. Now they can check their logs to see what webpage(s) are accessing these old image names. Chances are they will link directly back to the hacked website purporting to be their page. This would allow for quicker detection of this phishing and scam websites, providing a slight leg up for sites trying to fight this. Just an idea -- let me know if anyone has any comments. Steven steven@xxxxxxxxxxx
