Get thee to your unused Yahoo account before July 15 if you don't relish the thought of somebody taking control of your handle and doing heaven knows what with whatever email gets sent to it.

Apple has joined in with the PRISM surveillance saga, insisting that nobody has direct access to its servers and that even it can't read customers' end-to-end encrypted conversations.

Episode #111 of the Sophos Security Chet Chat podcast is here. Chet and Duck are back, wrangling the latest security stories into an entertaining and informative quarter-hour of useful news.