Services
An intelligence desk that circulates what member firms learn from their own incidents, and the academy that trains the operators it draws on. Consulting has its own page; datacenter detection goes to an independent partner.
Cerebro
A threat intelligence desk built around the Allied Tradecraft Ring, and the home of PenCrimson's offensive work.
Cybersecurity doesn't fail only because tools are weak. It fails because the industry doesn't share what just happened fast enough, safely enough, or at all. One defender learns in isolation; the attacker replays the same method on the next one for free. Silence subsidizes the attacker.
Cerebro is the communication layer the market doesn't sell. A small inner ring of trusted operators. An anonymizing desk that turns a raw incident into a hunt others can run immediately. Wide distribution outward of what matters: technique class, layer attacked, what to hunt, what not to chase. Never the victim's name. Never raw customer data.
Penetration testing and adversary emulation are delivered under Cerebro, so every engagement feeds the desk instead of ending in a report.
Crimson Academy
A training platform of twenty-four online, self-paced courses across five tracks, taught by working operators.
Most security courses assume the student already knows what a process is and what a subnet mask does. Level One assumes none of it, and begins with the operating system, the network, and the command line.
The catalog continues through programming and automation, defensive operations, offensive tradecraft, and the cloud and hypervisor layers. Each track ends in a graded capstone engagement against a live lab environment.
The academy is the front of PenCrimson's talent pipeline. The operators we'd want to hire are the ones we'd rather teach first.
TensorOne. Detection and response for the layer your EDR can't reach.
An independent company, and the product we refer clients to when the gap is the hypervisor and control-plane layer.
Hypervisors and control planes pour noise into your SIEM, and your SIEM bills for every gigabyte. TensorOne's edge filter drops up to 99% of that volume before it leaves your network, from one collector VM with no agents, VIBs or kernel modules.
The same pipeline runs behavioral detections mapped to MITRE ATT&CK across VMware (Broadcom), Proxmox, Nutanix, OpenShift, KVM and AWS CloudTrail at the same time, because organizations run several of them at once rather than migrating from one to the next.
TensorOne is bought and supported directly from TensorOne. Government buyers will find purchase paths, deployment posture and certification status at tensorone.cloud/government.
Where to start
Security consulting is where every PenCrimson conversation begins. Tell us the problem and we'll tell you what it needs, and whether we're the right people for it.