Meet our team

Cosive's team is proudly remote and distributed
throughout Australia & New Zealand.

Terry MacDonald

Principal Security Consultant & COO

Chris Horsley

Principal Security Consultant & CTO

Prescott Pym

Principal Security Consultant

Neethu Pushkaran

Senior Security Consultant

Ashley Sargeson

Senior security Consultant

James Garratt

Infrastructure Lead

Lilith La Rose

Software Engineer

Prue Owen

Project Coordinator

Michelle Vui

Office Manager

Tash Postolovski

Technical Marketing Manager
More about us
cyber threat intelligence
Consume & share threat intelligenceStart a sharing communityImprove your CTI teamFind useful threat intelligence feedsIntegrate CTI toolsManage my MISP for me
Fraud Data Sharing
Consume & share fraud dataStart a sharing communityIntegrate fraud tools
security operations
Improve my SecOps teamStart a new SecOps teamAutomate your SecOps teamUse the ATT&CK FrameworkIntegrate security toolsHelp us join FIRST.org
managed misp
CloudMISP
company
AboutContactBlogTeamNewsroomLinkedInYouTubeNewsletter
Resources
Support PortalCTI-CMM Assessment ToolPresentationsMISP GuidePodcast
Legal
Privacy PolicyWebsite Terms of UseModern Slavery StatementCloudMISP Fair Use PolicyCloudMISP Support Policy
© 2026 Cosive Pty Ltd. All rights reserved.
© Cosive Pty Ltd. All Rights Reserved.