> Who allowed something into production that had an opportunity to check for Wednesdays and Saturdays? From the analysis in the article it sounds like the func

> Who allowed something into production that had an opportunity to check for Wednesdays and Saturdays? From the analysis in the article it sounds like the function that you're describing was added to the dylib binary after compilation, so it was 'slipped' rather than 'allowed' into production. That said, auditing the binary and bindiff as suggested could perhaps mitigate the problem, modulo 'Reflections on trusting trust' and its mitigations.