Today's briefing:
Russian intelligence tried to hire a killing on US soil.
US frees a security firm founder held in Myanmar.
Revolut handed a fraudster its customers' passports and statements.
When we think about a threat from a hostile state, we tend to picture intelligence officers, diplomatic vehicles and surveillance teams with specialist training. That makes it easy to file the problem under something that happens to governments or people operating at a much higher level than us. But what happens when the state hires somebody who looks completely ordinary?
Last week, the US Justice Department charged five Russian intelligence operatives with recruiting a man in Brooklyn to watch a Russian dissident and then offering him $40,000 to arrange his murder. It is the third week running that Russia's shadow war has moved closer to home, from British businesses to NATO's border and now onto the streets of America. The people carrying out the work may have no obvious connection to Moscow, which means the early signs may not look like state surveillance at all.
This week, On the Circuit, we look at how foreign states are using ordinary paid proxies to reach their targets.
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TOP STORY
Moscow Ordered a Killing on US Soil

This summer, a man in Brooklyn was offered $40,000 to make a person disappear. The offer, according to an indictment unsealed in Manhattan on September 15, came from a network working for Russian intelligence. First they paid him between $1,000 and $1,500 to photograph two addresses tied to a prominent Russian dissident living in the United States. He sent back photos and video. Then came the $40,000 to eliminate the target. When he said he would not do it himself, a recruiter asked whether he knew anyone who would, and mentioned a team in Mexico who could handle it instead.
Five men are charged, and all remain at large. Prosecutors name a former Russian intelligence colonel, Yuri Khrameev, his son Kirill, an FSB officer, and three recruiters from Cuba and Venezuela who were living in Russia. The Brooklyn plot was not the network's first attempt. A year earlier the same people paid an American $200 to photograph an address in Vilnius, then offered him $25,000 to kill the man who lived there, someone they said was spreading dirt about Russia. When he refused, they offered a simpler job, setting fire to a warehouse or an electrical substation in a country helping Ukraine. The full breakdown of the charges and the defendants is in our Circuit Wire report.

This is the third week running that On the Circuit has led on Russia's war against the West, so it’s fair to say that things are hotting up. Three weeks ago it was proxies recruited online to burn Ukraine-linked warehouses in Britain. Last week it was a drone striking a diplomatic train at the Polish border. This week it is a contract killing solicited inside the United States. The same motive is behind all three. Moscow picks the target, and people with no visible tie to Russia carry out the work, paid a few hundred dollars to watch and tens of thousands to act.
Our Take
The most revealing part of this case isn't the $40,000 offered for the killing. It's the $1,000 to $1,500 paid beforehand for photographs and video. The operation began with a man in Brooklyn visiting two addresses every few days and reporting back with his phone. There was no trained intelligence officer on the street and nothing visibly connecting the activity to Moscow. That is what makes the method difficult to recognize, but it is also where the network is exposed. Before the violence came the surveillance, and the surveillance was clumsy, repetitive and visible. The earlier attempt in Vilnius followed the same pattern: watch the target, offer money for the killing and propose arson when that failed.
The indictment shows that Russia's external-attack apparatus has crossed onto US soil, using ordinary local recruits to do its work. The clearest warning is likely to appear long before the hit.
Sound even smarter:
The same indictment ties the network to coordinated attacks in Prague in June 2024 and in Lithuania in September 2024, with one defendant booking hotels in the Czech Republic and Poland for an associate, per the Justice Department filing unsealed September 15.
Foreign governments running murder plots on US soil is not only a Russian habit. In January 2024 the Justice Department charged three men over a plot to kill an Iranian dissident in Maryland, NPR reported.
READER POLL
How much of your threat planning actually accounts for hostile states, not just criminals?
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MEANWHILE

US Security Firm Founder Freed From Myanmar
The State Department secured the release of Adam Castillo, a 40-year-old American and former Marine, who had been held in Myanmar since June 11. Castillo founded the security risk management firm AGS Myanmar and led the American Chamber of Commerce there from 2023 to 2025. Authorities detained him at Yangon airport as he flew back from Malaysia, and a US delegation travelled to the capital last week to press his case. State media said he was released in consideration of relations between the two countries, and he flew on to Bangkok.
The arrest followed a chamber complaint about suspicious transactions by former board members, which Castillo denies any part in. Reported detentions of foreigners in Myanmar have risen since the military takeover in 2021, with journalists among those held. The case is a plain reminder that a security professional's own passport and profile can become the exposure when the work runs through an authoritarian state.
Revolut Handed Passports to a Fake Government Request
The fintech Revolut confirmed it sent sensitive customer records to fraudsters who emailed requests from a genuine government email domain. Because the requests carried valid domain authentication, staff treated them as real. The exposed material included passport and driver's license copies, the verification selfie taken through the app, dates of birth, home addresses, account statements and full transaction histories. Reporting by The Record suggests the fraudsters went after high-net-worth customers, many of them in crypto.
People claiming responsibility posted samples on Telegram and demanded 10,000 Bitcoin, worth more than $780 million, threatening to release more data each day. Revolut says only a limited number of customers were affected and that it alerted regulators and law enforcement. Fraudulent emergency data requests sent from compromised or spoofed government accounts are a known route into corporate records, and the FBI warned of a rise in the tactic in 2024.
SNAPSHOTS

🇸🇦 Saudi Arabia. Saudi air defenses intercepted a Houthi ballistic missile over Riyadh on September 19, the capital's first air-raid alert since July, and the US then barred staff travel to Taif and Yanbu.
🇨🇺 Cuba. Cuba's national power grid collapsed on September 18, its sixth failure this year, and the US embassy told Americans the timeline to restore power was unknown.
🇱🇹 Lithuania. NATO jets shot down a drone over Lithuania on September 15, the first intercept in the country's airspace; officials say it likely crossed from Belarus carrying explosives.
🇽🇰 Kosovo. A Hague court sentenced former president Hashim Thaci to 25 years for war crimes on September 16, bringing protests and road closures to Pristina.
EXTRA INSIGHT
INSIDER RISK. A four-country advisory on September 18 tied a North Korean group called WaterPlum to malware on more than 30,000 devices worldwide. Operators pose as recruiters at AI or crypto firms and send job applicants a coding task that hides malware, then steal passwords, crypto wallet keys and copies of ID documents. Those stolen IDs are reused to land more remote jobs and reach the victim's employer.
DOMESTIC TERRORISM. The FBI arrested Jonathan Kramer, 21, outside a Pennsylvania hotel on September 12 after watching him buy a rifle, magazines and about 190 rounds. Agents had tracked him since a juvenile mass-casualty plot, and online, posing as an ISIS supporter, he wrote that he was ready and only needed a weapon. Prosecutors say he was preparing a mass shooting and want him held without bond.
CenterPoint Energy confirmed a breach after a hacker drained 7.49 million customer records through a public interface that had no limit on automated requests.
Andrei Samuilovski, a Russian national, pleaded guilty to moving nearly $2 million in controlled US aerospace parts to Russia through a Dubai front company.
INTERPOL said a three-week border operation across five Middle Eastern and North African countries produced 48 arrests, including eight people wanted under Red Notices.
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1,200 AI Agents Found Each Other. Then They Broke Out.
Why an AI breach a continent away can land on the protection team.

A principal's bank can put an AI agent to work without telling you. So can their airline, hotel, insurer, household supplier or business. If that agent sends a false instruction, exposes an account or takes a service offline, the protection team inherits the fallout without ever having seen the system that caused it. That is why a breach involving AI agents thousands of miles away still belongs in the protective picture.
Our latest Premium article explains how 1,200 agents meant to work alone found one another and helped break into a real company. It then turns that incident into four questions you can use with whoever runs these systems: who can stop the agent, what it can reach, who notices when it acts outside its task and whether the evidence survives. The included AI Incident Tabletop Pack lets you test the answers before a real failure does it for you.
A state threat no longer needs to arrive in the form of a trained operative. It can reach the person you protect through an ordinary stranger who lives nearby and simply needs the money. In Brooklyn, the surveillance came first, and that is likely where the opportunity to recognise the threat will always be. Knowing who is paying attention to a principal can no longer be treated as a problem for governments and intelligence services alone. It has become our problem too.
See you next week,
– On The Circuit
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PREVIOUS POLL - RESULTS
Q: The threat has spiked and the client insists the move goes ahead. What can you do?
🟩🟩🟩🟩🟩 Change the route and timing at the last minute (60%)
⬜⬜️⬜️⬜️⬜️ Push surveillance detection and an advance vehicle out ahead (0%)
🟨⬜️⬜️⬜️⬜️ Harden the move with armor, a medic, and a rehearsed abort (10%)
🟨⬜️⬜️⬜️⬜️ Cut the footprint and tighten who knows the plan (10%)
🟨🟨⬜️⬜️⬜️ Something else. Let us know → (20%)
RM: "Do not publicise the intended arrival of a client. On arrival, the client should be 'visibly invisible', given clothing that blends in with the locals... Popular protection vehicles should be excluded in favour of unremarkable ones, discreetly modified for performance... If the client blends in with his surroundings, there is very little chance of an attack on them."
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