# What is the problem? Wikipedia Zero users are using our projects for piracy. Attempts to mitigate the problem have so far had mixed results, but mostly the problem is still a problem.
# How does success of this task look like? How do we know when we are done? Success is either Wikipedia Zero users no longer using the projects for widespread piracy or administrators being happy with their ability to monitor and address such abuse.
# Is there any goal, program, project, team related with this request? Please provide links and use the corresponding Phabricator tags when available. This involves several teams and projects. Ops will be implementing some debugging tools to figure out why deleted files aren't getting purged (T109331, Z567). The MediaWiki core team will be looking at the deletion code in MediaWiki and possibly implementing a manual file purge interface for administrators. The Wikipedia Zero team will be working with partners to throttle downloading (if possible).
# What is your expected timeline from start to end? Is there a hard deadline? Unknown, probably no hard deadline.