Fbi builds replica town to train investigators on cyberattacks

At a glance:

• 22,000‑square‑foot replica town opened on the FBI Huntsville campus in February 2025
• Facility includes fully furnished homes, a hotel, gas station, grocery mart, courthouse, hospital, power company and a data centre with 200+ servers
• More than 1,400 law‑enforcement students have been trained there since opening

What the kinetic cyber range is

The Federal Bureau of Investigation unveiled a purpose‑built “Kinetic Cyber Range” on its Huntsville, Alabama campus. Spanning roughly 22,000 sq ft, the miniature town mimics a typical U.S. community with streets, traffic lights, and a mix of residential and commercial structures. The range opened its doors in February 2025 and is intended to move training beyond classroom theory, letting agents and partner agencies practice responding to realistic cyber‑attack scenarios in a controlled environment.

The concept mirrors earlier physical cyber‑ranges used by the military, but the FBI’s version is tailored for law‑enforcement needs. By recreating a full‑scale town, investigators can experience the pressure of protecting critical services—such as a hospital or power grid—while learning how to coordinate with local first responders and municipal officials.

How the town is equipped

Every building in the replica is wired with functioning consumer and enterprise devices. The data centre alone houses more than 200 physical servers, running a mix of Windows and Linux operating systems, to reflect the diversity of corporate environments agents may encounter during a breach response or a search‑warrant execution. Roads are fitted with traffic‑light controllers, the gas station includes point‑of‑sale terminals, and the hospital contains networked medical equipment that can be taken offline in a simulated ransomware event.

The infrastructure is deliberately isolated; any simulated attack is contained within the range so that malicious code cannot escape into the broader FBI network. This isolation allows trainers to push the envelope—introducing zero‑day exploits or ransomware payloads—without risking real‑world damage.

Training focus and ransomware scenarios

Ransomware was highlighted in the FBI’s 2025 Internet Crime Report as the top ongoing threat to critical infrastructure, accounting for a record‑high $20.9 billion in U.S. cyber‑crime losses—a 26 % increase over the previous year. Within the kinetic range, trainees can launch ransomware against the hospital’s IT systems, watch the lights go out, and then practice high‑stakes decision‑making under time pressure. The scenario forces investigators to balance rapid containment with the need to preserve evidence for prosecution.

Beyond ransomware, the range is used to teach digital‑forensics techniques on encrypted modern devices. Investigators practice exploiting vulnerabilities that have never been disclosed to manufacturers such as Apple or Google, a controversial method that raises legal and ethical questions but is currently deemed necessary for building criminal cases.

Impact and numbers

Since its inauguration, the FBI reports that more than 1,400 students—including agents, local police, and partners from other federal agencies—have completed hands‑on courses at the kinetic cyber range. The training is credited with improving inter‑agency coordination and giving participants a realistic sense of the technical and procedural challenges they will face in the field.

The range also serves as a showcase for the FBI’s broader cyber‑crime strategy, reinforcing the bureau’s message that cyber threats are no longer abstract. By quantifying the training throughput and linking it to the $20.9 billion loss figure from the latest Internet Crime Report, the agency underscores the tangible return on investment for such immersive facilities.

Criticism and legal concerns

While the range has been praised for its realism, civil‑rights advocates warn that the use of undisclosed exploits—sometimes called “zero‑day tools”—to bypass device encryption could set dangerous precedents. Critics argue that such tactics may infringe on privacy rights and could be weaponised if the tools ever leak.

The FBI acknowledges the controversy, noting that any exploit used in training is strictly confined to the isolated environment and that legal authorisations, such as search warrants, are required before deploying similar techniques in real investigations. Nonetheless, the debate highlights the tension between effective law‑enforcement training and the broader societal expectations around digital privacy.

Looking ahead

The kinetic cyber range is slated for incremental upgrades, including the addition of simulated smart‑city infrastructure—like IoT sensors and autonomous vehicle traffic management—to keep pace with emerging attack surfaces. As cyber‑crime continues to evolve, the FBI plans to expand the curriculum to cover supply‑chain attacks, deep‑fake disinformation campaigns, and AI‑driven threat actors.

Stakeholders across the public and private sectors are watching closely. If the model proves successful, other law‑enforcement agencies worldwide may replicate the approach, potentially establishing a network of physical cyber‑ranges that collectively raise the baseline competence of investigators confronting the next generation of digital threats.