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Lately

Chris DegnanCognitionas Chief Revenue Officer· Sep 30 Alex StamosCognitionas Chief Security Officer· Sep 29 Fei-Fei LiAMDas Executive Vice President and Chief Scientist· Sep 28 Dev IttycheriaMongoDBas Interim President and Chief Executive Officer· Sep 28 CJ DesaiMetaas Chief Enterprise Platform Officer· Sep 28 Nicholas StevensStripeas Head of Product, Agentic Commerce· Sep 25 Dave CitronNiantic Spatialas Chief Product Officer· Sep 25 Thore GraepelMetis Reasoningas Founder· Sep 24Chris DegnanCognitionas Chief Revenue Officer· Sep 30 Alex StamosCognitionas Chief Security Officer· Sep 29 Fei-Fei LiAMDas Executive Vice President and Chief Scientist· Sep 28 Dev IttycheriaMongoDBas Interim President and Chief Executive Officer· Sep 28 CJ DesaiMetaas Chief Enterprise Platform Officer· Sep 28 Nicholas StevensStripeas Head of Product, Agentic Commerce· Sep 25 Dave CitronNiantic Spatialas Chief Product Officer· Sep 25 Thore GraepelMetis Reasoningas Founder· Sep 24

Person

Alex Stamos

Lately: Cognition as Chief Security Officer, from Corridor.

Public record only: name, role, employer, source, and date.

Recorded moves

Sep 29
Alex Stamos joins Cognition as chief security officer
Alex Stamos to Cognition, Chief Security Officer, from Corridor
Stamos leaves Corridor to defend Cognition's Devin coding agent and build security products for a shifting AI threat landscape.
hireconfirmedSep 29, 2026Axios: Alex Stamos joins Cognition as chief security officer