Links to reliable sources

Better Business Bureau - http://www.bbb.org/blog/

FakeChecks.org (created by the National Consumers League)- http://www.fakechecks.org/index.html

Federal Bureau of Investigation - http://www.fbi.gov/scams-safety/e-scams

IRS - http://www.getirshelp.com/irsblog/2989/email-scam-warning-from-irs/

USCIS - http://blog.uscis.gov/2011/03/e-mail-scam-avoid-green-card-lottery.html