> 10. The Canada Revenue Agency has taken all reasonable steps to ensure the security of this Web site. We have used sophisticated encryption technology and incorporated other procedures to protect your personal information at all times. However, the Internet is a public network and there is the remote possibility of data security violations. In the event of such occurrences, the Canada Revenue Agency is not responsi…
> Imagine going to an amusement park and signing a waiver that the park takes no responsibility for your injuries. If you climb aboard a rollercoaster that hasn't seen any maintenance in 20 years and you get decapitated, I'm pretty sure the park is still legally responsible I don't know Canadian law, just for fun this is my understanding of it under US laws which are likely similar although Canada usually has more co…
Not a lawyer either, but to me, since users have no means to protect themselves against a backend breach, it seems like it would inherently be the fault of the business.
My chosen parallel would be owning a dog. Owning a dog has some inherent risk, because even if you take all precautions, there's always a chance it gets off it's leash or breaks out of the yard and bites someone. "I had a fence" shouldn't free you from liability; the fence was insufficient because someone still got bit. The only way to be free of that small risk is to not own a dog.
I view data the same way. Storing sensitive data comes with an inherent risk that it will be compromised. By asking for and keeping that data, companies assume the risk of that data being breached, and any resulting damage. If that risk is unacceptable, don't ask for or keep the data. Or find some way to make it so the data can't cause damage even if it's stolen (e.g. by using some kind of public tax ID).