  Investigative journalism in recent years is confronted with two major
challenges: 1) vast amounts of unstructured data originating from large text
collections such as leaks or answers to Freedom of Information requests, and 2)
multi-lingual data due to intensified global cooperation and communication in
politics, business and civil society. Faced with these challenges, journalists
are increasingly cooperating in international networks. To support such
collaborations, we present the new version of new/s/leak 2.0, our open-source
software for content-based searching of leaks. It includes three novel main
features: 1) automatic language detection and language-dependent information
extraction for 40 languages, 2) entity and keyword visualization for efficient
exploration, and 3) decentral deployment for analysis of confidential data from
various formats. We illustrate the new analysis capabilities with an exemplary
case study.
