It appears Apple’s arrogance is getting in the way of protecting its users from a long standing SMS exploit that could allow potential hackers to spoof a reply-to number, causing the recipient to think he/she is replying to a legitimate contact, when in reality, their information is being sent to the hackers designated address. As you can imagine, this is quite troublesome, yet Apple has brushed it away despite numerous pleas made by a well known iOS hacker (pod2g):