早年,CIA开发含致命缺陷的天然气输送软件。也是故作躲躲闪闪,“高度保密” (其实是故意让苏联偷)。苏联偷到后,如获至宝。结果是管道大爆炸
In 1982, the CIA suspected the KGB might steal pipeline software from a Canadian company. They planted a logic bomb in the code, and a few months later, the Soviet pipeline exploded, producing the fourth largest conventional explosion recorded.