You know how Siri is available from the lock screen? A fantastic convenience – but sacrifices security.

There is a lot of information that Siri is ready to share without any password.

Consider the kind of information you can get from the lock screen with the following commands:

• “Call History” / “Recent calls” / “Missed calls”
• “Show me my calendar” / “Where was I yesterday”
• “Text messages from Sarah Smith”
• “What is my home address / phone number”
• “Show me my notes”
• “Show me my stocks”
• “Update my facebook / twitter”
• “Send an email (text) to Sarah”
• “Read/Show me my todo items”
• “Dial 301-555-1234”
• “Delete all my alarms”
• “Set an alarm for 3am”