The Toronto Star reports that three major banks – CIBC, Bank of Nova Scotia, and Bank of Montreal, are replacing thousands of credit cards in the wake of the Winners and Homesense security breach. A source says that some fraudulent purchases have been made using cards hit by the breach.
Banks Pull Credit Cards After Security Breach
February 15, 2007
Share this post
3 Comments

Law Bytes
Episode 254: Looking Back at the Year in Canadian Digital Law and Policy
byMichael Geist

December 22, 2025
Michael Geist
December 8, 2025
Michael Geist
December 1, 2025
Michael Geist
November 24, 2025
Michael Geist
November 17, 2025
Michael Geist
Search Results placeholder
Recent Posts
The Year in Review: Top Ten Michael Geist Substacks
The Year in Review: Top Ten Law Bytes Podcast Episodes
The Year in Review: Top Ten Posts
The Law Bytes Podcast, Episode 254: Looking Back at the Year in Canadian Digital Law and Policy
Confronting Antisemitism in Canada: If Leaders Won’t Call It Out Without Qualifiers, They Can’t Address It

I received my replacement BoM MasterCard last week. It was good timing as the signature had worn out on my old card
Pres. M&D Systems
Canada is getting like some Eastern Bloc countries. My card was used in Toronto a couple of weeks ago. It was traced to a scammed ATM in Niagara on the Lake where I keep my boat. HSBC had several incidents traced to a BOM machine.
Credit Cards
Why did CIBC, Bank of Nova Scotia, and Bank of Montreal replace credit cards affected by Winners & HomeSense fraud breach, but not the other big banks? Makes no sense no pun intended