He told Insider he's making the move to help combat cybersecurity on a broader scale. Igor Tsyganskiy, chief technology officer and president, is leaving the world's largest hedge fund after seven years, Insider has learned. Prior to Bridgewater, Tsyganskiy ran database.com, a division of Salesforce.com, and was the cofounder of Tealeaf Technologies, which was sold to IBM. Bell recently told Insider that AI would give Microsoft the upper hand to "finally turn the tables on the attackers." "Basically, end-to-end strategy on how Microsoft approaches the cybersecurity sector is my job," Tsyganskiy told Insider.

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Persons: Igor Tsyganskiy, Tsyganskiy, Greg Jensen, Bridgewater's, Oliver Radwan, Kevin Brennan, Ray Dalio, Nir Bar Dea, Bridgewater, Charlie Bell, Bell Organizations: Bridgewater, Microsoft, LinkedIn, Tealeaf Technologies, IBM, Web Services Locations: Bridgewater, Bay Area, Connecticut, Westport , Connecticut, Salesforce.com