The sell-off is rather largely a function of inflation fears and of switching to "reopening" stocks, cyclical stocks, and even bonds, forcing investors to sell some tech winners -- up big over the past year -- to fund purchases even in these new areas. In fact, SolarWinds switched over to CrowdStrike's solutions following its massive hack last year. CrowdStrike Whether it's last year's SolarWinds hack or the recent SUNBURST attack, cybersecurity is currently on the minds of corporate America and governments worldwide, and the trend isn't likely to ebb anytime soon.