FireEye (FEYE) Stock Closes Higher Today After Financial Sector Cyber Hack

NEW YORK (TheStreet) -- Shares of FireEye  closed higher by 3.72% to $43.83 on Tuesday after a widespread breach in the financial sector increased global concerns about cyber security. Russia's Kaspersky Lab, the world's leading antivirus vendor, has uncovered what could be one of the largest banking hacks in history. At least $1 billion has trickled out of more than 100 banks around the world as a result of the actions of an international hacking ring that stole money from more than 30 nati...