Grab The Bug Spray: Siri Bug Allows Spying!
This entry was posted on Friday, April 15, 2016.
The simple hack uses Siri's ability to search Twitter to find an email address, which can be used to open the iPhone's address book without entering the security code needed to unlock the phone....The iPhone does not need to have Twitter installed, and the vulnerability exists even on the latest version of iOS, 9.3.1. It takes seconds between activating Siri by holding down the home button and accessing the phone's contacts.
So far only iPhone 6 and 6S Plus seem vulnerable to the new hack and simply turning off Siri when your iPhone is locked will prevent access. However, Apple still hasn't released an official fix, and has not even addressed the problem outright. You can read more about the hack here, including a link to the YouTube video which shows it in action.