Agentic SecOps for every new threat.
FourCore Analyst AI agents hunt, test and tune your defenses on their own, while your team reviews what they find.
Ask about any threat in the news…
Trusted by leading companies
The work behind every new threat, handled by FourCore Analyst.
Hunt
Know if a new threat reached you
Ask about any threat in the news. FourCore Analyst checks what is exposed, hunts for it in the SIEM and EDR you already run, and gives you a verdict you can take to leadership.
Explore HUNTVerdict
One server hit, escalated with evidence.
- Exposed
- 5 internet-facing servers
- Hunted
- SentinelOne, Microsoft Sentinel
- Traced
- web-07: PHP worker started a shell
Validate
Know which attacks your defenses stop
Safe versions of real attacks run against your controls. Every step comes back blocked, detected or missed, so you report coverage from results.
Explore ATTACKARTEX automated intrusion playbook
- Detected
Reconnaissance
SIEM
- Blocked
Password spraying
Active Directory
- Blocked
Exploit on an external service
WAF
- Missed
Lateral movement
EDR
Sensor saw it, rule missing
Improve
Detections tuned to your environment
Every gap becomes a detection, tested against your own telemetry and tuned until the benign activity drops out. Your analysts get alerts worth answering, and a re-test confirms each one still fires.
Get a demoClipboard collection
Tested on 30 daysprocess where parent = clipboard-capable shelland reads clipboard repeatedlynot signed password manager, RDP clientnot IT admin tooling on jump hosts
- False positives
- 25 → 0
- Re-test
- Detected
Works with the tools you already have.
FourCore Analyst connects to your existing SIEM, EDR and security controls, and uses them to hunt for threats, validate your defenses and improve your detections.
FourCore Analyst
Hunting in
Splunk
New threats, read for defenders.
Research from the FourCore team on attacks in the news, and how to test and hunt for them.
Leadership · Fri Jul 03, 2026
SEBI's Cyber Resilience Direction Is About Evidence, Not More Checklists
SEBI's June 2026 consultation paper for market infrastructure institutions deletes duplicated cyber provisions and consolidates them under CSCRF, but the obligations that survive all demand operational evidence: live trading from the DR site, scenario-based cyber resilience testing twice a year, and proof that controls work rather than attestations that they exist.
Leadership · Thu Jul 02, 2026
Mythos-Class AI and the End of the Patch Window
Mythos-class models are compressing vulnerability discovery and exploitation timelines. For defenders, the practical question is no longer only how fast they patch, but whether their controls detect exploitation when the patch window disappears.
Leadership · Thu 18 Jun, 2026
Meet Your Tireless Red Teamer: Continuous Validation for AI-Assisted Attacks
CrowdStrike’s 2026 Global Threat Report found AI-enabled adversaries increased activity by 89%. As attackers become faster and more adaptive, FourCore ATTACK helps teams assess defenses, validate control effectiveness, and improve remediation against real exploitable gaps.
Questions
What is FourCore Analyst?
A team of specialist AI agents working together inside FourCore ATTACK and FourCore HUNT. They plan and run tests, hunt in your SIEM and EDR, read every result and write the fixes, with the evidence attached to each answer.
Are the attacks safe to run in production?
Yes. Simulations are controlled and non-destructive, run within rules of engagement you agree, and clean up after themselves. No live malware spreads.
Does hunting change anything in our environment?
No. Hunts only read your data, and any action that would change something waits for approval.
Which tools does it work with?
SIEMs such as Splunk, Microsoft Sentinel, Google SecOps and Elastic, EDR and XDR such as CrowdStrike, SentinelOne, Microsoft Defender and Cortex XDR, and the network, web and email controls that safe attacks test.
What can the agents do without approval?
Only what you allow. Tests, scopes and schedules follow the approvals you set, hunts only read your data, and your team applies every change.
How do we start?
With a proof of value. We agree the assets, tools and threats that matter, run safe attacks and read-only hunts, and review the results, verdicts and fix plan together.
Ready for the next new threat?
See FourCore Analyst hunt, test and fix a threat you pick, inside your own stack.