The Ratings Game: FireEye, Crowdstrike enjoy record days as SolarWinds hack leads to soaring security stocks

Security-software stocks soared Friday, as investors bet that the fallout from one of the most devastating hacks in U.S. history will lead to increased security spending by companies and government agencies.

Security-software stocks soared Friday, as investors bet that the fallout from one of the most devastating hacks in U.S. history will lead to increased security spending by companies and government agencies.