Internet Crime Complaint Center - A partnership between the Federal Bureau of Investigation (FBI) and the National White Collar Crime Center (NW3C). Alerts for consumers and easy-to-use reporting mechanism for fraud. Formerly the Internet Fraud Complaint Center.
Provides a detailed case study of the architecture of the Clickbot.A botnet that attempted a low-noise click fraud attack against syndicated search engines. The botnet of over 100,000 machines was controlled using a HTTP-based botmaster.
Consumer guide to preventing and fighting eBay, escrow, auto, internet, cashiers check, and Nigerian scams. Tips on how to spot phony escrow companies and report the scammers.
Computer crime section of the Department of Justice contains links relating to internet commerce, intellectual property crimes, cybercrimes and general information.
Consumer protection service site provides means to register complaints, free ShopAssured download alerts shoppers when entering e-commerce site, free reports on business's consumer performance.