Older versions of Safari for Mac store unencrypted user login credentials in a plain text file, according to security firm Kaspersky (via ZDNet). Safari saves the information in order to restore a previous browsing session, reopening all sites, even those that require authentication using the browser's "Reopen All Windows from Last Session" functionality. Plist file screenshot showing login credentials from KasperskyIt turns out that Safari for Mac OS, like many other contemporary browsers, can restore the previous browsing session. In other wo
