I expect over the next 40-50 years, we'll see the Catholic child abuse scandal repeated in the developing world. I think Catholicism is uniquely vulnerable to it, because of its huge, organised network. The other issue that religion has is that it presents itself as the ultimate moral authority. Therefore, when something like this does happen, the temptation is to deal with it internally, rather than report it to another authority (i.e. the police).
We've seen examples of the Church of LDS asking people to sign an NDA and destroy recordings, for example. We've seen examples in India of the followers of obvious sexual abusers committing violence when they're convicted. The idea that religion is the ultimate moral authority has a lot to answer for, and why the cover up is arguably more of an issue in religion than it is in secular institutions. In secular institutions, people might not report something because they're not sure, don't want to get someone in trouble on a hunch, or are worried about losing their job. But if the police interview them about it, they're unlikely to be tight lipped out of some loyalty to their boss. But religions often actively practice in-group, out-group dynamics, where someone who doesn't tow the line is ostracized from the group, and in certain places that means being ostracized from your entire community and way of life.