Capital One Data Breach
Have you applied for a Capital One credit card (or other account) since 2005? Your SIN, name, address, DOB, email, and other info may have been one of the 1 million that have been leaked.
Note that it doesn’t matter whether you got the card or not, or whether you cancelled it. This would include new (post-Amex) Costco credit cards too.
https://www.capitalone.com/facts2019/
Oh and bonus round bullshit: “No bank account numbers or Social Security numbers were compromised, other than about 140,000 Social Security and 80,000 bank account numbers.”