March 12 : Cybersecurity firm SentinelOne forecast quarterly profit below Wall Street estimates on Thursday, signaling a cautious stance amid intense competition from larger rivals and a finance leadership transition. Shares of the Mountain View, California-based company were down over 2 per cent after the bell. The company faces competition from larger rivals such as CrowdStrike and Palo Alto Networks, as well as from Microsoft, which is bundling security features into its enterprise software.