Security Explorations, a research firm based in Poland, disclosed its findings in a public message board post. Cybercriminals could theoretically bypass settings in Google App Engine and gain access to the Java Runtime Environment. This would be considered a form of a Java virtual machine sandbox escape The discovery is important because Google’s App Engine represents an important piece of its mission to win over business customers as a part of its platform-as-a-service offering. Developers should pay special attention to the way they program their Web apps.”]