Cybersecurity

DivisionHex Deployed at Black Hat - Redefining the Perimeter

Rebecka Rodriguez

Rebecka Rodriguez

Campaign Manager, DivisionHex

August 15, 2025
Div Hex Crowd3

At Black Hat, Coalfire pulled back the curtain on DivisionHex – an elite team of hackers, defenders, and threat hunters. Built to test limits, break systems (before attackers do), and challenge assumptions, DivisionHex is engineered for life beyond compliance.

This team doesn’t just secure environments. They strike first.
They fear no future.

DivisionHex Has Entered the Chat

Coalfire’s cyber crew crashed onto the Black Hat scene at a Happy Hour at ORLA on Tuesday night, hosted by Charles Henderson, EVP of DivisionHex.

The place was packed to capacity with cybersecurity legends, hackers, researchers, and operators enjoying killer conversation and a shared vision for the future of cybersecurity. (Not everyone was able to get in - so make note to grab a spot early next year!)

The launch of DivisionHex signifies the formation of a mission-driven unit that’s field-tested, threat-informed, and built to scale with the speed of real-world attacks.

Inside NOC Black Hat2025

From the NOC to the Newsroom: All Eyes were on DivisionHex

DivisionHex dominated the scene at Black Hat, and the industry took notice. 

Inside the NOC

Coalfire’s Grifter (Neil Wyler) and Bart Stump were once again behind the controls of Black Hat’s infamous Network Operations Center. From laying cable at 3 a.m. to defending live-fire networks, they kept the most high-pressure environment in cybersecurity running without a hitch.

Official DivisionHex Launch 

The DivisionHex explosion made headlines across the cybersecurity industry, and beyond.

AI Risk Management Offerings

DivisionHex’s approach to uncovering risk around AI and managing it appropriately was front and center in conversations about the future of cybersecurity.

What’s Next for DivisionHex?

Black Hat was just the beginning of the buzz around this team. DivisionHex is already developing and rolling out new tools, tactics, and field-tested research, from adversary emulation and AI threat modeling to deepfake detection and threat-informed architecture.

Want a Preview?

Check out how the crew put engineers at Albert Invent to the test with a deepfake of their CEO.