Odette and her sisters Rosemary and Lucy (pseudonyms they chose) are among the victims of what a new international survey conducted by the Canadian Centre for Child Protection suggests is a widespread tragedy - child exploitation rings led by parents of the abused. Responses from 128 child abuse survivors across North America and Europe found 52 per cent were victimized by a network of abusers, overwhelmingly involving their own parents, who shared images and even their children themselves with others. In most cases - nearly 70 per cent - images were then shared with millions more strangers online. About 90 per cent said their abuse affected both their education and professional success. About 30 per cent said they had been recognized by someone who saw their images online. Of those, 64 per cent said they were targeted" - either blackmailed or propositioned. "We were definitely most shocked about the extent of organized child sexual abuse in our survey," says executive director Lianna McDonald. "We learned that often those closest and most trusted by children were responsible for not only abusing their children, but sadly, also orchestrating and facilitating the abuse by many others." The survey defines organized sexual abuse as involving multiple offenders, primarily parents and relatives, creating and sharing child sexual abuse images, exchanging children for sexual purposes or engaging in "sadistic, torture-related and ritualistic abuse."