(Image source: fireeye.com) Shares of the cybersecurity company FireEye Inc (NASDAQ:FEYE) are advancing this morning on an upgrade from Wedbush. FireEye was upgraded from neutral to outperform. In the last three months, FireEye shares have been declining because of company insiders selling shares. Wedbush is predicting robust growth for FireEye as the company continues to release cutting edge technology that deals with detecting malware and other cyber related attacks.