These days, the danger of a stolen PC resides less in local files and more in cloud access -- presumably, no one wants to share their online storage with a thief. SugarSync's paid subscribers won't have to worry, as the company just rolled out a remote wipe option. Customers now just have to sign in through the web to purge a Mac or Windows system of both its shared files and any active logins. A wipe target doesn't have to be online when the purge starts, either. The new failsafe won't help if an evildoer moves data elsewhere, but we'll gladly take what extra security we can get.