Forensic Analysis of Dating Applications on Android and iOS Devices

Abstract

Dating application use is on the rise, and with it comes the need to better understand what data can be recovered to assist in an investigation. While using these dating applications, people send countless messages (including pictures and videos) without ever considering exactly what data is being sent within that message. In this project, we conduct a forensic analysis of five popular dating applications (Her, Hily, Hinge, OkCupid, and Plenty of Fish (POF)) that are available on both Android and iOS devices. We also determined what forensically relevant data can be recovered from dating applications on both Android and iOS. Specifically, we determined what data can be recovered about the sender from the receiver's phone. Secondly, we identified any privacy concerns that result due to the recoverable data and discuss their implications for users. Lastly, we detailed the investigative process that should be followed and presented the locations of any relevant data to aid digital forensics investigators during an Investigation.