The ATHENA project brings together major user communities with world leading experts in crisis management and experts and technology developers of mobile and social media use and development. The goal of the ATHENA project is to deliver outputs that will enable and encourage users of new media to contribute to the security of citizens in crisis situations and for search and rescue actions. ATHENA is a system of software tools to enhance the ability of LEAs, police, first responders and citizens in their use of mobile and smart devices in crisis situations. An emerging semantic technology called Formal Concept Analysis will be used to capture meaning and key facts from the large amount of communication data created during a crisis