U.S. authorities have called the cause of false alarms in Hawaii
The incident with the false warning of a missile threat to Hawaii occurred because of the lack of state-desired safety and monitoring such alert, told the Federal communications Commission of the United States.

The incident with the false warning of a missile threat to Hawaii occurred because of the lack of state-desired safety and monitoring such alert, told the Federal communications Commission of the United States.
"It seems that the government of Hawaii did not have reasonable security measures or monitoring mechanisms to prevent transmission of false alarms ",