Max Ray Vision (zamani Max Ray Butler, jina la Iceman; alizaliwa mnamo Julai 10, 1972) ni mshauri wa zamani wa usalama wa kompyuta na tapeli ambaye alitumikia kifungo cha miaka 13 gerezani, hukumu ndefu zaidi kuwahi kutolewa wakati huo kwa mashtaka ya udukuzi nchini Marekani. Alihukumiwa kwa makosa mawili ya utapeli wa waya, ikiwa ni pamoja na kuiba karibu nambari milioni mbili za kadi ya mkopo na kukimbia karibu dola milioni 86 kwa mashtaka ya ulaghai. Butler alikulia Meridian, Idaho; wazazi wake waliachana akiwa na miaka 14. Baba yake alikuwa mkongwe wa Vita vya Vietnam na mmiliki wa duka la kompyuta aliyeoa binti ya wahamiaji wa Kiukreni. "Case File: Cybercrime: Max Butler". Retrieved 28 October 2010. ""Iceman" Computer Hacker Receives 13-Year Prison Sentence". FBI. Retrieved 28 September2017. Mills, Elinor. "'Iceman' pleads guilty in credit card theft case". CNET News. Retrieved 25 September 2010. Evans, Will (27 September 2000). "Berkeley Hacker Admits To Government Infiltration". The Daily Californian. Retrieved 4 March 2011. Poulsen, Kevin (22 December 2008).