The issue focused on software tools for mining bitcoins. Microsoft Windows software would allow hackers to extract bitcoins from computers using malicious software. Microsoft Windows software would allow hackers to extract bitcoins from computers using malicious software. Microsoft Windows software would allow hackers to extract bitcoins from computers using malicious software. Microsoft Windows software would allow hackers to extract bitcoins from computers using malicious software. Microsoft Windows software would allow hackers to extract bitcoins from computers using malicious software. Microsoft Windows software would allow hackers to extract bitcoins from computers using malicious software. Microsoft Windows software