ISC StormCast for Friday, January 4th 2019

Malware Leaks Victim Data via FTP
https://isc.sans.edu/forums/diary/Malicious+Script+Leaking+Data+via+FTP/24484/
Hijacking Dormant Twitter Accounts
https://techcrunch.com/2019/01/02/hackers-islamic-state-propaganda-twitter/
Android Authentication Bypass via Skype
https://www.youtube.com/watch?v=EiEcwOfTFqI
Critical Adobe Updates
https://helpx.adobe.com/security/products/acrobat/apsb19-02.html
FilesLocker Ransomware Master Key Published
https://www.bleepingcomputer.com/news/security/master-decryption-key-released-for-fileslocker-ransomware/