5月5日，美国国安局负责招聘的Twitter帐户发表了一条内容看似错乱无章的推特[1]：
tpfccdlfdtte pcaccplircdt dklpcfrp?qeiq lhpqlipqeodf gpwafopwprti izxndkiqpkii krirrifcapnc dxkdciqcafmd vkfpcadf. #MissionMonday #NSA #news
该推特很快就被破解了：
Want to know what it takes to work at NSA? Check back each Monday in May as we explore careers es[......]