Alex Stamos - Chief Security Officer @ Corridor

Overview

Number of Portfolio Companies

Number of Exits

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Primary Job Title Chief Security Officer
Primary Organization
Corridor

Location San Francisco, California, United States
Regions San Francisco Bay Area, West Coast, Western US
Gender Male

Investor Type
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Investor Stage
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Number of Exits
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Alex Stamos is the Chief Security Officer at Corridor and previously served at Facebook, Yahoo, and SentinelOne.

Personal Investments

Number of Investments

Alex Stamos

has made

investments. Their latest investment was

Series A - Evervault

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, when

Evervault

raised

obfuscation

Announced Date	Organization Name	Lead Investor	Funding Round	Money Raised
obfuscated obfuscation	Evervault	—	Series A - Evervault	obfuscated obfuscation
obfuscated obfuscation	Cyberhaven	No	Series A - Cyberhaven	obfuscated obfuscation
obfuscated obfuscation	Altitude Networks	—	Series A - Altitude Networks	obfuscated obfuscation
obfuscated obfuscation	Signal Sciences	No	Seed Round - Signal Sciences	obfuscated obfuscation

Exits

Number of Exits

obfuscation

Alex Stamos

has

obfuscation

exit -

Signal Sciences

Alex Stamos

has

obfuscation

exits. Their most notable exits are

Signal Sciences

and

Altitude Networks

Signal Sciences Signal Sciences is a software as a service platform providing security monitoring and defense for your web applications.
Altitude Networks Altitude Networks provides a cloud native DLP to protect Microsoft 365 & Google Workspace data from accidental loss or malicious theft.

Jobs

Number of Current Jobs

Number of Past Jobs

Alex Stamos

has

current jobs as

Adjunct and Lecturer in Computer Science

Stanford University

and

Chief Security Officer

Corridor

. Additionally,

Alex Stamos

has had

past jobs including

Chief Security Officer

Organization Name	Title At Company	Start Date	End Date
Meta	Chief Security Officer	Jun 25, 2015	Aug 2018
Yahoo	Chief Information Security Officer	Mar 2014	Jun 2015
SentinelOne	CISO	Aug 2024	—

Related Hubs

Hub Name	CB Rank (Hub)
Security Early Stage Companies With Fewer Than 1000 Employees	56,149
Security Companies (Top 10K)	550
Information Technology Companies with Early Stage Venture Funding	22,050
San Francisco Information Technology Companies	19,391
West Coast Information Technology Companies with Early Stage Venture Funding	43,109
Western US Information Technology Companies (Top 10K)	4,308
San Francisco Bay Area Early Stage Companies With More Than 10 Employees	27,898
Developer Tools Startups	35,881
California Companies With Fewer Than 50 Employees (Top 10K)	948
California Early Stage Companies With Fewer Than 100 Employees	22,089

Education

Alex Stamos

studied at

University of California Berkeley

University of California Berkeley Bachelor of Science - BSElectrical Engineering and Computer Science19972001

Events

Number of Events

Alex Stamos

has participated in

events. They most recently attended, or will attend,

HumanX 2026

Apr 6, 2026

HumanX 2026 SpeakerApr 6, 2026
MIT's EmTech 2019 Speaker Cambridge, Massachusetts, United States, North AmericaSep 17, 2019
Collision 2019 Speaker Toronto, Ontario, Canada, North AmericaMay 20, 2019
TechCrunch Disrupt SF 2018 Speaker San Francisco, California, United States, North AmericaSep 5, 2018
CyCon X 2018 Speaker Tallinn, Harjumaa, Estonia, EuropeMay 29, 2018
Black Hat USA 2017 Speaker Las Vegas, Nevada, United States, North AmericaJul 22, 2017
Web Summit 2016 Speaker Lisbon, Lisboa, Portugal, EuropeNov 7, 2016

Recent News and Activity

Number of News Articles

734

News•

May 28, 2021