I'm seeing these in my server logs. Are these hack attempts? 41.142.150.108 - - [27/May/2011:10:12:27 -0700] "GET /).hide().html( HTTP/1.1" 303 132 "-" "Java/1.6.0_04" 41.142.150.108 - - [27/May/2011:10:12:21 -0700] "GET /\x22 + ((document.location.protocol==\x22https:\x22)?\x22https://snapabug.appspot.com\x22:\x22http://www.snapengage.com\x22) + \x22/snapabug.js HTTP/1.1" 303 132 "-" "Java/1.6.0_04"