 SolarWinds Corp NYSE: SWI CEO Sudhakar Ramakrishna, Microsoft Corp NASDAQ: MSFT President Brad Smith, FireEye Inc NASDAQ: FEYE CEO Kevin Mandia, and CrowdStrike Holdings Inc NASDAQ: CRWD CEO George Kurtz are expected to defend themselves to the Senate over a set of interruptions that have enabled alleged Russian spies to wreak havoc across American networks, compromising nine federal agencies and 100 private-sector companies, Reuters reports. The CEOs will debate over mandatory transparency against the most avoidable topic of cyberespionage. 