Who watches the watchers?
BBC: The traitor Geoffrey Prime - GCHQ-agent Geoffrey Prime was a paedophile - and had used spying techniques to monitor the activities of thousands of young girls around Cheltenham. He had created a vast set of index cards which showed when the girls were most likely to be alone at home. He then went round to their houses in his two tone Cortina and sexually assaulted them.
Ok, das war in den 80ern, aber worum es mir geht, ist dass auch bei den Geheimdiensten nicht nur gute Menschen arbeiten und die ihre Möglichkeiten ausnutzen könnten.