Project Zero often works with software vendors to remediate the vulnerabilities we report and provide broader guidance on making software more secure. Some vendors express concern about potential scenarios in which they are unable to fix vulnerabilities that are causing immediate user harm, due to limitations in their patch …

While our previous two blog posts provided technical recommendations for increasing the effort required by attackers to develop 0-click exploit chains, our experience finding, reporting and exploiting these vulnerabilities highlighted some broader issues in the Android ecosystem. This post describes the problems we encountered and recommendations for improvement. Audio …

Over the past few years, several AI-powered features have been added to mobile phones that allow users to better search and understand their messages. One effect of this change is increased 0-click attack surface, as efficient analysis often requires message media to be decoded before the message is opened …

While on Project Zero, we aim for our research to be leading-edge, our blog design was... not so much. We welcome readers to our shiny new blog! For the occasion, we asked members of Project Zero to dust off old blog posts that never quite saw the light of …