The Guardian app’s own data flows make leaks indistinguishable from regular traffic — cutting off one of the easiest ways for a repressive government or a corporate boss to identify a leaker. www.niemanlab.org/2025/06/the-...

My team launched this today! A new tip-off platform based on research from the University of Cambridge. It's been a great collaboration :) For more technical details on the underlying protocol (CoverDrop) check out coverdrop.org