I also received this threatening message supposedly from the CRA, called back and she threatened that I would be arrested for tax evasion and was about to be arrested, would owe $100,000 in penalties, lose my drivers' license for 5 years, etc., etc. How can someone make these calls and not feel totally awful about what they are doing? Don't call them back!
I received a call from this number saying there was a tax case against me and I needed to hire a criminal lawyer. Also received a call from 855 881-8138 with the same call. There are several messages linked to that number from people receiving the same calls.
I received the same in Kitchener. A male caller left a voicemail stating I must take action and return call to this 778 number or legal action will be taken against me.....http://www.cra-arc.gc.ca/scrty/frdprvntn/menu-eng.html
Just received a very threatening call from the same number: CRA has launched a criminal case and if I don't follow along I will be imprisoned. I went along with it for a while, and they were going to have me go to my bank and send them money. Pretty shabby scam in the end, but the initial call was scary. Off to call the Anti-Fraud Centre now.