A former member of the Islamic State has stolen and disclosed thousands of documents reporting the identity of 22,000 Jihadis and other important information. The man who stole the memory stick was a former Free Syrian Army convert to Islamic State who calls himself Abu Hamed. SkyNews confirmed that many jihadis passed through a series of jihadi hotspots, including Yemen, Sudan, Tunisia, Libya, Pakistan and Afghanistan. The list of the ISIS members includes militants from more than 51 countries, including the UK.”]
Source: https://securityaffairs.co/wordpress/45189/breaking-news/files-reporting-isis-members.html