Called claiming they were from CIBC and then tried to get private information from me.  I said I didn't feel comfortable giving out any information to a random caller claiming to be my bank and ended the phonecall.  They still call frequently, though, never leaving messages.  They are bastards.

Decided to pick up on latest call. Appears to be a call centre, apparently representing a number of clients based on info above. Male caller, calling on behalf of CIBC credit card services (I do have a CIBC card, so this makes sense), wanting to enroll me in balance protection insurance. Was pleasant and accepted my response when I declined.

2 calls a day.  Dead air.  Freakin anoying as I have a pay-as-you-go cell phone.

received twice a call from this number with dead silence!

He claimed to be calling from CIBC offering me some kind of credit card. ?This is not really CIBC since this bank do not offer cards to their customer this way.

This A-hole calls and then is dead silent. If you're going to play this game at least talk dirty or give me some heavy breathing.