Hello,
Considering that the caller was engaging in an act of fraud by telephone, you may wish to contact the OPP Phonebusters, which works with the RCMP and Ontario ministries. The most that will be asked of you is a faxed report of who contacted you, the caller ID number, the date and time of the incident, and any other relevant facts that you recall.
If interested, google OPP Phonebusters, or call your local OPP's nonemergency number, and ask for the Communications Centre. The Centre will have the toll-free fax number.
Fraudsters operate on quantity. They know that a certain percentage will not take up the offer, but they also know that some will, thus making identity theft worthwhile.
If you want to help your fellow citizen from falling prey to identity or credit card theft, fax your report to the OPP.
