Complaint Review: Customer Evaluation Services (CES)

Well, I was browsing the web for jobs, then I filled an application as a mistery shopper, then few days later I received an small envelope, containing 4 pages as forms for a survey along with a cashier check from a Federal Credit Unon from New York, named "Twin Rivers FCU"
They asked me to cash the check ata my bank or at another cashier place, perhaps a walmart store, then I was suposed to send $830.00 back to someone in Brampton, Ontario Canada, the last name that appear in the letter as the person who was going to receive that check was the same last name as mine.
Before I proceed to do anything as ordered in the letter, I called the company in question and there was a voice mail identifying the comapny in Canada, but never talked to a live person.
Then I conducted a research over the internet to verify any claims agains this company here at "Ripoff Report" and to my surprise, someone already reported a complaint against this company just few days ago.

Julio
Chula Vista, California
U.S.A.