President
Current
Aug 2023 - Present
AeroLeads people directory · profile
Michael Decesare Email & Phone Number
President at Abnormal Security
at
Abnormal Security
LinkedIn matched
✓ Verified May 2026
3 data sources
Profile completeness 86%
Current company
Role
President at Abnormal Security
Location
San Mateo, California, United States
Company size
Who is Michael Decesare? Overview
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Quick answer
Michael Decesare is listed as President at Abnormal Security at Abnormal Security, a company with 79 employees, based in San Mateo, California, United States. AeroLeads shows a matched LinkedIn profile for Michael Decesare.
Michael Decesare previously worked as President at Abnormal Security and CEO and President at Exabeam. Michael Decesare holds Bachelor Of Arts (B.A.) from Villanova University.
Company email context
Email format at Abnormal Security
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Abnormal Security
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Profile bio
About Michael Decesare
President at Abnormal Security, leading marketing, sales, customer success, and strategic alliances. Abnormal is a leader in AI-powered email security, baselining known normal to stop malicious activity and block business email compromise, vendor fraud, malware, spam, and more from reaching end users. We help thousands of organizations prevent email and email-like attacks and automate their security operations with a cloud-native, API-based architecture that stops new and emerging threats. Former CEO & President at Exabeam, former CEO and board member for Forescout Technologies, and former McAfee President. Decades of experience leading worldwide field operations for Documentum, EMC, McAfee, and Oracle.
Current workplace
Michael Decesare's current company
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Abnormal Security
9 roles · 37 years
Michael Decesare work experience
A career timeline built from the work history available for this profile.
Ceo And President
Jun 2021 - Jul 2023
Co Chairman
Oct 2020 - Oct 2021
Feb 2015 - Oct 2020
President
2011 - 2015
~4 yrs
Evp, Worldwide Sales And Operations
2007 - 2011
~4 yrs
Svp, Worldwide Field Operations
2004 - 2007
~3 yrs
Senior Vice President, Worldwide Field Operations
Documentum
2002 - 2004
~2 yrs
Vp, Field Sales
1989 - 2001
~12 yrs
Team & coworkers
Colleagues at Abnormal Security
Other employees you can reach at abnormalsecurity.com. View company contacts for 79 employees →
JH
Jennifer H.
Colleague at Abnormal Security
New York, New York, United States, United States
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DO
David Ortis
Colleague at Abnormal Security
Fort Worth, Texas, United States, United States
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RK
Rastislav Kisel
Colleague at Abnormal Security
London, England, United Kingdom, United Kingdom
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RH
Rhiannon Hill
Colleague at Abnormal Security
United Kingdom, United Kingdom
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MB
Mariko Briggs
Colleague at Abnormal Security
Seattle, Washington, United States, United States
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JN
James Nelson
Colleague at Abnormal Security
Freeport, Florida, United States, United States
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BW
Brandon W.
Colleague at Abnormal Security
Salt Lake City, Utah, United States, United States
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AV
Aidan Van Nes
Colleague at Abnormal Security
Amsterdam, North Holland, Netherlands, Netherlands
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RP
Rohan Pal
Colleague at Abnormal Security
Seattle, Washington, United States, United States
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RK
Rithvik K.
Colleague at Abnormal Security
Bengaluru, Karnataka, India, India
View →
Jennifer H.
Colleague at Abnormal Security
New York, New York, United States, United States
View →
DO
David Ortis
Colleague at Abnormal Security
Fort Worth, Texas, United States, United States
View →
RK
Rastislav Kisel
Colleague at Abnormal Security
London, England, United Kingdom, United Kingdom
View →
RH
Rhiannon Hill
Colleague at Abnormal Security
United Kingdom, United Kingdom
View →
MB
Mariko Briggs
Colleague at Abnormal Security
Seattle, Washington, United States, United States
View →
JN
James Nelson
Colleague at Abnormal Security
Freeport, Florida, United States, United States
View →
BW
Brandon W.
Colleague at Abnormal Security
Salt Lake City, Utah, United States, United States
View →
AV
Aidan Van Nes
Colleague at Abnormal Security
Amsterdam, North Holland, Netherlands, Netherlands
View →
RP
Rohan Pal
Colleague at Abnormal Security
Seattle, Washington, United States, United States
View →
RK
Rithvik K.
Colleague at Abnormal Security
Bengaluru, Karnataka, India, India
View →
1 education record
Michael Decesare education
FAQ
Frequently asked questions about Michael Decesare
Quick answers generated from the profile data available on this page.
What company does Michael Decesare work for?
Michael Decesare works for Abnormal Security.
What is Michael Decesare's role at Abnormal Security?
Michael Decesare is listed as President at Abnormal Security at Abnormal Security.
Where is Michael Decesare based?
Michael Decesare is based in San Mateo, California, United States while working with Abnormal Security.
What companies has Michael Decesare worked for?
Michael Decesare has worked for Abnormal Security, Exabeam, Forescout Technologies Inc., Mcafee, and Emc.
Who are Michael Decesare's colleagues at Abnormal Security?
Michael Decesare's colleagues at Abnormal Security include Jennifer H., David Ortis, Rastislav Kisel, Rhiannon Hill, and Mariko Briggs.
How can I contact Michael Decesare?
You can use AeroLeads to view verified contact signals for Michael Decesare at Abnormal Security, including work email, phone, and LinkedIn data when available.
What schools did Michael Decesare attend?
Michael Decesare holds Bachelor Of Arts (B.A.) from Villanova University.
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