It didn't take scammers long to latch on to the latest hot-button topic to try to make a quick buck. Scams built on fears of swine flu are proliferating quickly across the Internet.

The U.S. Computer Emergency Readiness Team issued an alert this week warning of a number of e-mail scams related to the swine flu. The attacks arrive via an unsolicited e-mail message typically containing a subject line related to the swine flu.

"These e-mail messages may contain a link or an attachment. If users click on this link or open the attachment, they may be directed to a phishing Web site or exposed to malicious code," the alert said.