https://www.reuters.com/article/us-fireeye-results/fireeye-revenue-billings-forecasts-disappoint-shares-fall-idUSKCN1S62II >Cyber security company FireEye Inc on Tuesday forecast second-quarter revenue and billings largely below Wall Street expectations as it expects to close fewer large deals than it did a year ago, sending its shares down 5 percent in after-hours trading.