Cosive
cosive.bsky.social
Cosive
@cosive.bsky.social
Australia / NZ-based cybersecurity company. We do software development, consulting, CloudMISP, Malware Zoo, Antifraud and more! https://cosive.com
🌶️ Hot take: The US sets the standard for Cyber Threat Intelligence best practice, Europe stays close on its heels, while Australia and New Zealand often lag behind.

What are your thoughts on Terry's description of the CTI adoption curve? Do you agree or disagree?
June 26, 2025 at 5:18 AM
You're probably already doing CTI, even if you don't know it yet.
June 12, 2025 at 7:12 AM
🎉 We're excited to share that CloudMISP has been named a 2025 iAwards Finalist in the Technology Platform category for the ACT!
June 10, 2025 at 12:15 AM
In this episode of the Cosive podcast, Colin Connor (CTI-CMM Co-lead,
IBM Security X-Force) joins us to dive into the who, what and why of the world's fastest growing community-driven CTI maturity framework.

📹 Watch: youtu.be/pQ4lzebQ2Oc
🎧 Listen: open.spotify.com/episode/4s1d...
CTI-CMM: Improving Cyber Threat Intel Maturity with Colin Connor, Terry MacDonald & Prescott Pym
In this episode of the Cosive podcast, Terry MacDonald and Prescott Pym are joined by CTI-CMM framework co-lead Colin Connor to dive into what CTI-CMM is, wh...
youtu.be
May 27, 2025 at 11:57 PM
Don't miss Cosive's CTI and SecOps training and presentations at AusCERT in beautiful Brisbane next week, delivered by Prescott Pym, Chris Horsley and James Garratt.

And as always, if you want to catch up with our team at the conference, please reach out! 🤝

hashtag#AusCERT
May 12, 2025 at 10:15 AM
Look out for Cosive's Chris Horsley on the latest ep of the Risky Business Media Snake Oilers 🐍 podcast hosted by Patrick Gray!

youtu.be/Q1mdNlVRnBo?...
Snake Oilers: Pangea, Cosive and Sysdig
In this edition of Snake Oilers three vendors pitch host Patrick Gray on their tech:* Pangea: Guardrails and security for AI agents and applications (https:/...
youtu.be
April 28, 2025 at 5:00 AM
Don't miss the chance to see Chris Horsley's plenary session at #FIRSTCTI today! If you're at the conference and would like to meet with Chris, email us at hello@cosive.com to set up a time.
April 22, 2025 at 12:36 AM
We're proud to announce that CloudMISP is in the running for the 2025 #iAwards, recognising excellence in innovation within the Australian tech sector.

We're looking forward to the #iAwards journey!

Curious about why we think CloudMISP is a winner? Visit our website to learn more.
April 17, 2025 at 7:35 AM
Heading to #RSAC2025? Grow your network in cyber by catching up with Prescott Pym, one of AU's leading CTI & SOC experts, at the RSA Conference.

Prescott is proudly attending RSA on behalf of Cosive as part of an Austrade delegation. 🇦🇺

Book a catchup here: calendar.app.google/pHbYY5dcgaBZ...
April 14, 2025 at 3:15 AM
Here's a cheat sheet for ranking the credibility of information using The Admiralty System (NATO AJP-2.1) taxonomy from MISP.

This scale reflects Information Credibility, e.g. How likely is the information to be true, no matter who said it? Rated from 1 (confirmed by sources) to 6 (cannot judge).
March 24, 2025 at 12:22 AM
The origin story behind CloudMISP 😆
February 24, 2025 at 11:43 PM
"This will only take 10 minutes" - famous last words that turned into a 4-hour saga.

Our CTO Chris Horsley published a new blog post about how his recent battle with installing a washing machine perfectly illustrates why software effort estimation is so challenging.
My Washing Machine Refreshed My Thinking on Software Effort Estimation — Cosive
I recently had a saga with a washing machine that reminded me why one of the most feared and hated tasks for software developers starts with the question: “So how long will it take you to build that?”
buff.ly
February 18, 2025 at 2:28 AM
We're hiring a mid to senior-level Security / Devops Engineer (Remote - AU / NZ) to help design, build, and support security-related software, provide security consulting services to clients, and be a technical Subject Matter Expert.
Cosive hiring Remote Security / Devops Engineer in Australia | LinkedIn
Posted 10:19:53 PM. Job briefCosive is looking for a mid to senior-level Security / Devops Engineer to help design…See this and similar jobs on LinkedIn.
buff.ly
February 16, 2025 at 11:01 PM
Cosive CTO Chris Horsley has worked in and assessed many SOCs across Australia, and noticed that the highest performing teams set aside time to answer a few fundamental questions.
January 29, 2025 at 12:51 AM
"Cosive was attractive because I wanted to work in a small but highly capable company with people of the highest calibre."

"I actually met most of the team through collaboration on a national threat intel program, and they have a great reputation in this space."
January 28, 2025 at 12:56 AM
Get to know the newest member of the Cosive team, Prescott Pym, who recently joined us as a Principal Consultant.

(And even if you already know Prescott, you're guaranteed to learn something new about him in this interview!)
Meet Prescott Pym, Principal Security Consultant at Cosive — Cosive
In this interview, we sit down with Prescott Pym, a cybersecurity expert with over 25 years of experience in both government and enterprise sectors. Based in Canberra, Prescott has built a career…
buff.ly
January 21, 2025 at 10:37 PM
The MISP project has released an excellent new website for exploring the CTI concept taxonomies in MISP Galaxies www.misp-galaxy.org
MISP galaxy
The public knowledge base of MISP galaxy - for threat intelligence, intelligence, cybersecurity models and information sharing.
www.misp-galaxy.org
January 11, 2024 at 2:00 AM
A criminally underused and relatively new #MISP feature is tag relationships.

Step 1: add your tag; step 2: click little graph icon next to the new tag; step 3: add your desired relationship type.

Very handy for much more descriptive contextual tags around a MISP event.
January 5, 2024 at 3:28 AM