I think that's a serious issue as well. I'm not sure it's a PIPEDA issue. In some circumstances, issues like that have been dealt with through the tort system. Where it's been done maliciously, they've been dealt with through other mechanisms, because I think they raise issues that go beyond simply data protection.
While I agree that it's an important issue, I'm not entirely convinced it's as much a PIPEDA issue as it is a problem that maybe requires multiple different solutions, depending on the circumstances. I mean, revenge porn falls into that category. That's clearly a tort and also perhaps criminal activity and so on.