What about government responsibility ?
I have never heard of this commisioner, and I live in Ontario.
Contrast that to the federal PIPEDA which is clearly explained and promoted, allowing individual citizens to challenge private businesses.
The federal PIPEDA requirements would have addressed a lot of these issues. Unfortunately that legislation doesn't apply to public and government orgs. When the provincial government and school boards outsource to private companies, they must ensure the same standards of security. The many provincial governments that failed to manage this data and govern the school boards properly, over several decades, are fully responsible. They need to be actively monitoring these contractors.
And i think PIPEDA needs to be extended.This is mainly a failure of adequate government regulation.