The hole happened when an Apple software engineer apparently left a debugging flag enabled in the production release of ??? Read more Originally posted at MacFixIt May 6, 2012 1:16 PM PDT By Topher Kessler Topics: Mac OS X, Troubleshooting Tags: Mac, FileVault, encryption, OS X, password Q&A: MacFixIt Answers MacFixIt Answers is a feature in which we answer questions e-mailed in by our readers.