LH

Leigh Honeywell

Founding Advisor at iVerify

Ottawa, Ontario

Overview 

Leigh Honeywell is the CEO of Tall Poppy, specializing in personal and executive cybersecurity. With a background including roles at Slack as a Security Response Manager and Senior Staff Security Engineer, she has also served as a Technology Fellow at ACLU. Leigh has invested in companies like Icebrg and demonstrates expertise in risk management, information security, and executive leadership.

Work Experience 

  • CEO

    2018 - Current

    As founder and CEO of Tall Poppy, I'm building tools and services to help companies protect their employees from online harassment and abuse.

  • Founding Advisor

    2023

    Worked closely with the iVerify team through their spinout from Trail of Bits and beyond, including strategy, hiring, and fundraising.

IVerify is a mobile threat hunting company that provides mobile security solutions.

Raised $16,000,000.00 from Shine Capital, Talons Ventures, BoxGroup, Exponential Founders Fund, Trail of Bits, Mischief and Parameter Ventures.

  • Venture Partner

    2019

    Pioneer Fund invests primarily in companies participating in the Y Combinator startup accelerator.

  • Technology Fellow

    2017 - 2018

    As a Technology Fellow at the ACLU, I applied my technical expertise to legal briefs, public writing, and advocacy work in collaboration with lawyers and other staff. I worked with ACLU IT on security and hiring, as well as volunteer recruitment and coordination. During my time at the ACLU I was quoted as an expert in media outlets such as CNN, Gizmodo, CNET, and Quartz.

American Civil Liberties Union is a nonpartisan organization that works to defend and preserve the nation's civic values.

Raised $120,000.00 from Y Combinator.

  • Security Response Manager

    2016 - 2017

  • Senior Staff Security Engineer

    2015 - 2016

Slack is a cloud-based communication and collaboration platform for teams.

Raised $1,391,100,000.00 from Light Street Capital, Meyer Ventures and Employee Stock Option Fund.

  • Senior Platform Security Engineer

    2014 - 2015

  • Security Program Manager 2

    2011 - 2014

    PM with the Microsoft Security Response Team and later with the Microsoft Security Engineering Center.

Microsoft Advertising provides digital advertising solutions.

  • Consultant

    2006 - 2011

    Provided a variety of consulting services to SMB IT customers, including: -VOIP integration using the Asterisk PBX -Linux system administration (Ubuntu, CentOS, RHEL) -Small office network management

  • Malware Operations Engineer

    2008 - 2010

    Joined Symantec via the MessageLabs acquisition.

Email Filtering Company

Raised $35,000,000.00 from TCV, Crosslink Capital, NortonLifeLock, Critical Path, Accel, Opportunity Capital Partners, Esther Dyson, Bill Joy and Thomas Weisel Partners.

Articles About Leigh

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