Security researcher Andreas Kurtz has discovered that versions of iOS 7, including iOS 7.1.1 (the current release), iOS 7.1, and iOS 7.0.4 do not encrypt email attachments in the bundled Mail application. This is an issue itself, but more worrisome as iOS, according to Apple, is supposed to encrypt email attachments. Here’s a page from Apple’s website indicating that:
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Yahoo Mail for iOS updated with AirPrint, performance improvements, more
Yahoo! Mail for iOS received an update that brings support for printing attachments via AirPrint on compatible printers. The update also includes improvements to the performance of the app as well as bug fixes.
The update is available now in the App Store.