Think about the X accounts that matter in your world. The companies, the thought leaders, the media outlets, the conference accounts. Each one has a follower list, and buried in those lists are european cybersecurity professionals. The problem is that X only lets you scroll through a long list of profile photos and short bios with no way to intelligently filter for the people you are looking for.
Cybersecurity professionals protect the systems, data, and infrastructure that businesses depend on. The cybersecurity talent shortage is well documented, with hundreds of thousands of unfilled positions globally. X is one of the most active platforms for the infosec community, making it a uniquely rich source for identifying security engineers, CISOs, and researchers who are paying attention to a given account.
Catch The Good Ones fixes that. Add any public X account and we classify every new follower using customisable AI-powered filters you define in plain English. The european cybersecurity professionals surface to the top, classified and ready to act on. It works for any account - your own, a competitor, a thought leader, a conference, a media outlet. If an account has followers, we can find the european cybersecurity professionals among them.
From London to Berlin to Paris, Europe has a thriving ecosystem, and the key people in it are active on X.
See cybersecurity professionals that follow an account you track on your dashboard
Cybersecurity Professionals discovered by Catch The Good Ones, classified and ready to act on.
@dereksullivan_sec
31.2K followers
CISO at a fintech company. Building security programs from scratch. CISSP, CISM. 15 years in infosec.
@megancarter_sec
24.5K followers
Penetration tester at CrowdStrike. Breaking into systems so you don't have to. OSCP certified.
@alexivanov_sec
17.8K followers
Security engineer at Google. Application security and code review. Finding bugs in production.
@nkechiobi_sec
13.6K followers
Threat intelligence analyst at Mandiant. Tracking APTs and nation-state actors. Lagos & DC.
@ryankim_hack
42.1K followers
Bug bounty hunter. $500K+ in bounties. HackerOne top 100. Teaching ethical hacking.
@clairedubois_sec
15.3K followers
Cloud security architect. Securing AWS and GCP environments. SANS instructor. Paris.
Get notified when a new cybersecurity professional follows an account you track
Get notified by email or Telegram the moment new cybersecurity professionals are discovered.
Gmail
Gmail
now
Catch The Good Ones
New cybersecurity professionals discovered:
Derek Sullivan (CISO) - 31.2K followers
Megan Carter (Senior Penetration Tester) - 24.5K followers
...and 4 more
Telegram
Telegram
now
Catch The Good Ones
New cybersecurity professionals found:
Derek Sullivan - CISO
Megan Carter - Senior Penetration Tester
Alex Ivanov - Security Engineer
+ 3 more
Take action with these cybersecurity professionals
Recruit security professionals who follow your company
Cybersecurity hiring is intensely competitive. When a security professional follows you, they are already interested in your work. A direct message about open security roles reaches someone who chose to pay attention to you.
We smart-compose a personalised DM so you can send it in one click.
Build a security community from your audience - or someone else's
Export cybersecurity professional followers to CSV and invite them to your security community, bug bounty programme, or advisory board. These are people who are already engaged with your content.
| Name | Role | Followers |
|---|---|---|
| Sarah Chen | Venture Partner | 45.2K |
| Marcus Thompson | Managing Director | 28.7K |
| David Kim | Principal | 51.8K |
Identify security buyers for your product
If you sell security tooling, pull cybersecurity followers into your CRM via our API. These practitioners are potential buyers or internal champions who can influence purchasing decisions.
Track security audience engagement
Monitor how many cybersecurity professionals follow you over time. See which content - vulnerability disclosures, product updates, thought leadership - drives the most security audience growth.
New investor followers per week
How to reach cybersecurity professionals
You have found cybersecurity professionals following an account you track. Here is the best way to contact them.
| Type of Person | Respond Best On | Data We Provide | We Provide Upload-Ready CSVs for Campaign and Enrichment Tools | Enrichable Data Points |
|---|---|---|---|---|
| Engineers & developers | Email and if not, then GitHub, X | X handleX DMNameCompanyCompany domain | EmailGitHub profile |
Catch The Good Ones: How it works
Six steps. From adding an account to a fully automated pipeline.
Add a tracked account
Add any public X account - your own, a competitor, a thought leader, a company. We start monitoring their followers immediately.
Define your search
Describe who you are looking for in plain English. "Investors with 10K+ followers" or "Female tech founders in fintech". Our AI maps it to filters.
Run a sync
Syncs run automatically on your schedule (up to 4x/day on Pro). Every new follower is classified by job role, personality, skills, and more.
Explore your matches
Your dashboard shows only the people who match your criteria. Full profile, job title, personality traits, and the date they followed.
Export and act
Download upload-ready CSVs for tools like Apollo, Hunter, and Snov.io. DM people directly on X. Or connect via our API and Zapier.
Automate it
Schedule regular syncs and let the workflow run for you. Set up automated actions via Zapier or our API. Choose your notification preferences so you never miss a match.
Is this you?
People who search for this typically fall into one of these categories.
Companies hiring security engineers and analysts
You post about your security practices, engineering challenges, and company culture. Security professionals follow you because the work is relevant. Identifying them gives you candidates in a market where good security talent is extraordinarily scarce.
See how it works for youSecurity startup founders finding early users
You are building a security product and sharing your vision on X. The cybersecurity professionals following you are potential users, beta testers, and advocates. Knowing who they are lets you build a product with real practitioner input.
See how it works for youB2B security vendors identifying buyers
You sell SIEM, endpoint protection, or cloud security. The cybersecurity professionals in your followers are the people who evaluate and buy these tools. Identifying them turns your content into a qualified pipeline.
See how it works for youFrequently asked questions
How does Catch The Good Ones identify cybersecurity professionals?
We classify every new follower using AI that analyses their bio, recent posts, and profile data. You define your filters in plain English - "security engineers", "penetration testers", "CISOs", "threat analysts" - and the AI matches followers against your criteria.
Can I filter by security specialisation?
Yes. Your filters are fully customisable. Search for "application security engineers", "cloud security architects", "SOC analysts", "red team operators", or any description that matches who you need to find.
Is this useful for bug bounty programme recruitment?
Yes. Track your company account or accounts of other bug bounty platforms. The security researchers who follow these accounts are exactly the people you want participating in your programme. Export them and reach out directly.
Can I really track any public X account?
Yes. Any public account. You do not need to own it, manage it, or have any relationship with it. Just add the handle and we start classifying their followers against your custom filters.
How many accounts can I track?
As many as you want. Each tracked account is billed separately based on the tier you choose (Starter, Growth, or Pro), so you can start with one and expand as you see results.
Which European countries are covered?
All of them. If a profile lists any European location or organisation, they are classified as European. The most common signals come from the UK, Germany, France, Netherlands, Nordics, and Spain, but any European country is captured.
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