Twenty-five years after Robert Hanssen’s capture, espionage has found a new home.
On February 18, 2001, FBI agents confronted Robert Philip Hanssen outside Foxstone Park in Vienna, Va. — minutes after he completed his final dead drop for Russian intelligence. Hanssen wasn’t a stranger skulking around the edges of the Bureau. He was a decorated FBI Supervisory Special Agent, trusted at the highest levels, who sold America’s secrets across 22 years of betrayal.
In the course of investigating Hanssen, I learned what he called “Hanssen’s Law”: The spy is always in the worst possible place. He is that person with access to the most damaging information and the wherewithal to deliver it to those who will pay the most. Back then, the worst possible place was inside the FBI’s most sensitive rooms and most trusted circles. Hanssen occupied that space with devastating effect.
Twenty-five years later, Hanssen’s Law has only grown sharper. The spy still migrates to the worst possible place, but that place has fundamentally changed. Today, it’s where our future resides: inside our data.
Hanssen was prescient in ways even he might not have fully grasped. He operated at the frontier of cyber espionage — a master of deception who exploited computer systems defenseless against trusted insiders. He didn’t need to break down doors; he simply walked through them with legitimate credentials. But the one-time pads, dead drops, and signal sites of Cold War tradecraft have given way to cyberattacks, social engineering, identity theft, influence operations, and AI deepfakes.
What makes this evolution so dangerous is that we built a civilization on the internet without fully appreciating the target we were creating. We communicate, work, bank, learn, shop, and govern through connected systems. This convenience has become an intractable dependency that makes us incredibly vulnerable. Medical records, bank statements, corporate systems, private communications, government databases — everything that makes modern life function now lives online. And as that digital world expanded, a shadow expanded with it. The dark web has become a marketplace for stolen identities, breached credentials, malware, and ransomware services — the engine that fuels cybercrime and empowers espionage.
The distinction between state-sponsored espionage and organized cybercrime has collapsed. Both use identical tactics: deception, infiltration, impersonation, confidence schemes, exploitation, and destruction. The only difference is outcome. Espionage seeks strategic advantage; cybercrime demands profit. Dark web cybercrime has exceeded $12 trillion annually, making it the third-largest economy on earth. These aren’t hackers in basements. They’re sophisticated operations that function like corporations — and in many cases, like state contractors.
The attack on software company SolarWinds proved that espionage can be conducted through trust itself. In March 2020, SolarWinds pushed what appeared to be a routine software update. About 18,000 customers downloaded it, doing exactly what cybersecurity best practices tell them to do. But Russian intelligence had infiltrated SolarWinds months earlier and injected malicious code into the update just before it was signed and shipped. Patching became a Trojan horse that compromised major U.S. government agencies.
The Colonial Pipeline attack proved that cybercrime can create national disruption indistinguishable from warfare. In May 2021, DarkSide — a Russian syndicate — gained access through an old VPN account belonging to a former employee. The account was still active, lacked multifactor authentication, and had been compromised because the password surfaced on the dark web. When Colonial shut down 5,500 miles of pipeline carrying 3 million barrels of fuel daily, panic escalated a bad situation into a crisis.
Russia’s cyberwarfare unit Sandworm and Chinese operations like Volt Typhoon and Salt Typhoon represent a more calculated threat: persistent access, quiet reconnaissance, and pre-positioning for future conflict. These infiltrations map critical infrastructure and set conditions to disrupt systems when crisis arrives. Russian and Chinese threat actors have quietly embedded themselves in U.S. telecom, energy and water networks — not to steal data today, but to be in position for the conflicts of tomorrow.
Now, artificial intelligence is weaponizing trust itself. In January 2024, a Hong Kong employee of a multinational corporation received an email from his CFO requesting a video conference about a secret transaction. In the meeting, he saw familiar faces of colleagues he recognized. After the CFO gave orders, the employee transferred $25 million across 14 wires before calling headquarters and learning the CFO had never authorized the project. Investigators determined cybercriminals used deepfake technology to create avatars by mining public audio and video. The employee wasn’t hacked. He was deceived.
A January 2025 BlackBerry report projects that AI deepfake scams will drive more than $40 billion in losses by 2027. We’ve entered an age where every voice can be forged, every face can be faked, and trust is the new battlefield. Hanssen succeeded by exploiting trust inside a system not built to suspect betrayal at the center. Deepfakes industrialize that same principle.
This is the strategic warning for the United States: We are allowing the worst possible place to remain undefended. We have built single points of failure into the data that has become the currency of our lives. Our data preserve our memories, organize our lives, run our businesses, and keep critical infrastructure flowing. They heat homes, send water when we turn the tap, and illuminate lights when we flip a switch.
How do we turn the tide?
First, Congress and regulators must establish enforceable baseline cybersecurity standards for critical infrastructure — especially energy, water, health care, finance, and communications. Voluntary guidance has failed. If a pipeline can be taken down through a neglected VPN account without multifactor authentication, our technology problem has become a governance problem.
Second, we need modern cyber deterrence. Deterrence requires more than attribution and press releases. It requires the consequences of sanctions, seizures, indictments, offensive cyber operations, and diplomatic pressure, applied consistently and credibly. Adversaries must understand that cyberattacks on U.S. critical infrastructure are acts of war.
Third, we must harden the human layer. Cybersecurity must incorporate counterintelligence. Deepfakes will soon make traditional identity verification obsolete. We need verified identity frameworks, stronger financial controls, and procedures that assume the person on the screen may not be real. We must train Americans to recognize modern tradecraft: urgency, secrecy, authority, and pressure.
Fourth, we must treat insider threats as a national security discipline. Hanssen didn’t defeat the FBI because he was a wizard. He defeated it because the system assumed trust was permanent. We need continuous evaluation, compartmentalization, Zero Trust architecture, and real accountability for access decisions.
Finally, we need to restore human verification over digital convenience. We humans must slow the sprint of our professional lives. Confirm reality. Pick up the phone. Meet in person. In spy parlance: Confirm a sign of life. Human interaction steals back control over our data.
Twenty-five years after Robert Hanssen was caught, his lesson remains: The spy will always migrate to the worst possible place. Today, that place is where our data lives. If we want to defeat modern spies and the cybercriminals who borrow their tradecraft, we need more than better software. We need policy, standards, deterrence, and the will to defend the systems that now define American life.
Hanssen didn’t end espionage. He showed us the future.
