The revelation of a refined malware in May 7 / 2010 was revitalized the worry regarding whether the U.S. power grid can be bother or not. Its name is Stuxnet Malware utilizing Windows OS weakness to recognize thievery and business data from the SCADA system application is running or Simatic WinCC PCS 7 from Siemens.

The SCADA system is used to manage the significant gear in electric power companies, industrialized facilities, water treatment plants and nuclear power behavior. Stuxnet is malware application were first revealed, was written to exploit vulnerabilities in SCADA systems.

This Trojan application emerge to have been shaped to embezzle business secrets but can simply be used to obliterate a SCADA system, said Eric Knapp, director of market infrastructure is significant in NitroSecurity Inc. said.