It's being hailed as "the story of the year" to impact the privacy and safety of HRDs. Over the past few months, 80 journalists from 17 media organisations have been sifting through a leak of 50,000 phone numbers which may have been compromised by a sophisticated Israeli spyware product. The clients: autocratic regimes snooping on their citizens. The victims: activists and journalists holding power to account. Ilya Lozovsky from the OCCRP offers his insights on this breathtaking investigation.