Canada's tax revenue agency tries to ToS itself out of hacking liability
> 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 responsible for any damages you may experience as a result<p>I am not a lawyer, but I would be surprised if this holds water, legally speaking. 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. Getting someone to sign something that says "we did our due diligence" doesn't make it true.