Felix Krause, well-known founder of fastlane, has discovered a procedural + programmatic heretofore undiscussed attack vector of rather gaping proportions... Namely, the capability of any Mac application to leverage connectivity to the desktop screen grab routine (presumably the CGImageRef routine, as reported by Mr. Krause). Bad news for all users of Apple Hardware and software. Indeed. Read Mr. Krause's Open Radar (rdar://37423927) entry. Listen up Apple Inc...