May 28, 2012 - Miami-based Tao Effect has released Espionage 3.0, its revolutionary folder encryption product for the Mac App Store. Espionage 3 provides users with a means to protect their files from unwanted access through stronger cryptography and plausible deniability. Version 3.0 has been rewritten and resdesigned from the ground up, and introduces enhanced security measures, including support for plausible deniability. During the launch week it's on sale at half-price.
Feb 24, 2009 - Tao Effect has released Espionage 2.0, its revolutionary folder encryption product for the Mac. This time, the focus is on applications. 2.0 makes encrypting application data seamless with a remarkable feature called Application Associations. Espionage "knows" when the application is about to launch, and knows when it quits, allowing it to lock and unlock the folder automatically. Built-in backups, sparsebundle support, and support for a separate keychain are among other significant changes.
Oct 30, 2008 - Tao Effect announces the immediate availability of its revolutionary folder encryption solution, Espionage. For the first time, users can encrypt application data such as email, or chat conversations, without having to encrypt the contents of their entire home folder. This results in a significant performance boost to file operations and saves laptop users battery life.