By Johannes B. Ullrich, Ph.D. Exploring a P2P Transient Botnet – From Discovery to Enumeration
https://isc.sans.edu/forums/diary/Exploring+a+P2P+Transient+Botnet+From+Discovery+to+Enumeration/22392/
Video Conversion Application Handbrake Compromised
https://forum.handbrake.fr/viewtopic.php?f=33&t=36364
Emergency Update for Microsoft Malware Protection Engine
https://technet.microsoft.com/en-us/library/security/4022344
OS X Keychain OTR Vulnerability
https://medium.com/@longtermsec/bypassing-otr-signature-verification-to-steal-icloud-keychain-secrets-9e92ab55b605
More Here