Greg Leah
Founder at PrecisionSec- Claim this Profile
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Bio
Experience
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PrecisionSec
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Canada
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Computer and Network Security
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1 - 100 Employee
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Founder
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2012 - Present
Canada
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HYAS
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Canada
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Computer and Network Security
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1 - 100 Employee
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Senior Director, Threat Intelligence & Professional Services
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Jul 2020 - Jun 2022
British Columbia, Canada Led a team of analysts delivering threat intelligence reporting and adversary and infrastructure investigations for Fortune 5 clients.
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Director, Threat Intelligence
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Aug 2018 - Jul 2020
British Columbia, Canada
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Proofpoint
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United States
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Computer and Network Security
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700 & Above Employee
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Principal Threat Researcher
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Nov 2017 - Aug 2018
Proofpoint acquired Cloudmark in November, 2017.
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Cloudmark
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Software Development
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1 - 100 Employee
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Principal Threat Researcher
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Jan 2016 - Nov 2017
Remote, Canada Led development of advanced proactive algorithms to detect and block ongoing malware spam (malspam) campaigns and targeted attacks. In-depth analysis of malware samples, botnet activity and ongoing botnet-related malware spam campaigns. Principal developer and maintainer of high concurrency, high volume internal malware automation systems and 3rd party sandboxes.
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PhishLabs
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Principal Threat Researcher
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Sep 2011 - Jan 2016
Remote, Canada
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Symantec
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United States
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Software Development
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700 & Above Employee
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Senior Malware Analyst
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Jul 2008 - Aug 2011
Toronto, Ontario, Canada
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Symantec Cloud Services
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United States
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IT Services and IT Consulting
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1 - 100 Employee
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Senior Malware Analyst
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Apr 2008 - Jul 2008
Toronto, Canada Area Acquired by Symantec in July, 2008.
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Sophos
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United Kingdom
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Software Development
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700 & Above Employee
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Virus Researcher
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May 2007 - Feb 2008
Vancouver, Canada Area
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Convedia
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Telecommunications
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1 - 100 Employee
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Software Developer
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May 2006 - Aug 2006
Vancouver, Canada Area
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Packeteer
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Computer Networking Products
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1 - 100 Employee
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Software Developer
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May 2005 - Aug 2005
Kelowna, Canada Area
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Education
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University of Victoria
Bachelor of Software Engineering, Computer and Communications Security -
Douglas College
General Studies