Apple adds 'BlastDoor' security feature to fight iMessage hacks
https://www.reuters.com/article/us-apple-cyber/apple-adds-blastdoor-security-feature-to-fight-imessage-hacks-idUSKBN2AI2UJ
Apple Inc has added a security feature across its operating systems to battle hacks into its devices that rely on incoming iMessages, it said on Thursday.