Today's briefing:
An American consultant pled guilty to running Chinese intelligence assets for seven years.
Guadalajara's cartel violence has reached its highest level since 2019.
Three Americans arrested for conspiring to fund ISIS attacks on US troops.
Welcome to your weekly briefing.
Most of what goes wrong in protective security had a long preparation period that no one saw. The attack, the breach, the arrest, these are endpoints, not starting points. Most threats have been building for months or years before anyone notices. The relationships, the access, the cover, all of it gets built quietly, in ordinary settings, by people who don't look like a threat until they do. Rarely is that window days. This week we're looking at what that looks like in practice.
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TOP STORY
China's American Handler

Thomas Weir Pauken II was 50 years old when he pled guilty in a Virginia federal court on June 4. He had lived and worked in China for years. What he had was a business network, a travel schedule, and a handler.
The handler went by "Cathy." She represented China's Ministry of State Security, and Pauken first met her in 2017. By 2019, he was working under her direction.
Cathy directed him to identify potential intelligence assets inside the United States, recruit them, equip them with communication devices, including laptops and cellphones supplied by the MSS, and relay their reports back through her. Pauken was operating as a handler: a middle layer between the MSS and the sources it was building inside America.
He was paid at least $100,000 for this work over seven years. Cathy funded multiple trips between China and the United States between 2019 and 2025, providing cover for meetings that were anything but routine.
Four Handler Chains.

Pauken ran three additional handler relationships alongside Cathy. Two individuals he met in 2017, identified in court documents as "Richard" and "William" and believed by Pauken to work for the PRC, gave him separate taskings and told him his reports were going to Japan rather than China. A fourth relationship was commercial: a Wuhan-based group paid him for reports on US technology and the Department of Justice, and asked him to find a cyber espionage specialist for hire.
Four independent handler chains ran in parallel for seven years. None of the US-based sources Pauken was running have been publicly identified. The FBI Philadelphia and Washington Field Offices led the investigation; sentencing is scheduled for September 1 with a maximum penalty of 10 years.
Our Take
The MSS did not insert an officer into the United States and task him with building a source network. It found a US citizen who was already moving between both countries, already embedded in the kind of professional networks that produce useful contacts, and recruited him into a handler role over a two-year assessment period before active tasking began.
The compartmentalization is the part that tells you how seriously the service treats exposure risk: four independent handler chains, at least two of which Pauken believed were unconnected, mean that burning one relationship leaves the others running.
Pauken's case is less useful as a warning about people with security clearances than as a read on how China builds collection capacity through people who never needed one.
READER POLL
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MEANWHILE
Guadalajara's Seven-Year High.

FIFA's World Cup arrives in Guadalajara this month. So does the highest level of organized crime violence the city has seen since 2019.
The Armed Conflict Location and Event Data Project recorded 276 organized crime violence events in Jalisco in the period leading up to the tournament, a 53% increase from the same period in 2024. The surge followed Mexican special forces killing a Jalisco New Generation Cartel leader; the operation triggered a retaliatory escalation that has been running since.
In a residential neighborhood less than two miles from the city's international airport, where most fans will arrive, a collective of mothers searching for the region's missing found 60 bags of human remains in a clandestine grave the week the World Cup fan zones opened. Jalisco state has recorded 242 such graves over the past eight years.
FIFA is in emergency meetings with Mexican officials. Venue relocation to the US or Canada is openly on the table. Every protection detail currently advancing Guadalajara is working against a potential last-minute operational change and an ambient threat environment that a government action made materially worse.
The Cell That Never Met.
On June 5, FBI Joint Terrorism Task Force units made three simultaneous arrests in Kansas City, San Diego, and Sacramento.
Three men have been charged with conspiring to provide material support to ISIS. They had been communicating since at least February 2025, primarily through Discord and encrypted messaging platforms. They pledged allegiance to ISIS and its leader, discussed multiple potential attacks, and collectively transferred more than $2,000 in cryptocurrency to an individual they believed was an active ISIS operative overseas. The funds were specified for drones and rocket-propelled grenades targeting US Special Forces deployed abroad. Ghafoor had his name written on a projectile.
The network assembled, organized, and financed itself across 16 months without any member leaving the country or meeting in person. The platform was Discord, and the infrastructure needed to run it was already on everyone's phone.
Sound even smarter:
According to Pauken's plea documents, the MSS managed him through at least four independent handler chains ("Cathy," "Richard," "William," and the Wuhan-based group), each apparently unaware of the others. Pauken believed two of those chains were entirely separate operations, with his reports destined for Japan rather than China. The compartmentalization means that if any one relationship had been compromised, the others remained live.
NPR correspondent Eyder Peralta reported from Guadalajara on June 6 that the city government spent nine times more money constructing FIFA's fan zone in the city center than it allocated for that year's search for missing persons. The mothers who led him to the mass grave near the airport had been searching for their children for years.
SNAPSHOTS

🇱🇧 Lebanon. Israeli airstrikes killed nine people across six locations on June 5, including active Lebanese army officers, raising the conflict's death toll to over 3,500 since March 2026. Lebanese President Joseph Aoun publicly demanded Iran stop using Lebanon as a bargaining chip in broader regional negotiations; Hezbollah rejected the latest ceasefire proposal.
🇺🇦 Ukraine. Russia launched its largest single aerial assault of the war on June 1: 729 weapons, 22 civilians killed, 130 wounded. Ukrainian air defenses intercepted 92% of drones but only 55% of missiles, and none of the eight Zircon hypersonic missiles fired.
🇾🇪 Yemen / Red Sea. Houthi leadership declared a total ban on Israeli-linked maritime navigation in the Red Sea on June 8 and claimed a missile strike targeting Jaffa in Israel. Israel temporarily closed airspace while intercept protocols ran.
🇺🇬 Uganda. The US State Department renewed its Level 4 Do Not Travel advisory for Uganda on June 4, citing crime, terrorism, civil unrest, and an active Ebola outbreak. All DRC border crossings are closed to non-authorized personnel; a 21-day quarantine is in effect for those already in-country.
EXTRA INSIGHT
WORKPLACE VIOLENCE — A 21-year-old Saudi national attacked a University of Surrey campus safety officer with a crossbow at student accommodation in Guildford, UK, on June 4, and was arrested on suspicion of attempted murder; the victim, a safety team member in his 50s, remains hospitalized in serious condition. Crossbows bypass standard metal detection.
ACTIVE SHOOTER — Twelve people were wounded at the Old West End Festival in Toledo, Ohio, on June 6 when at least two shooters opened fire during the 53rd annual street event; a US Navy veteran triaged five of the injured on scene, all twelve survived, and no suspects have been arrested. Soft targets remain the hardest category.

EP Salary Benchmark 2026: What the Market Is Actually Paying Right Now
Corporate security spending has risen 118.9% in three years. Demand has outpaced supply. And the gap between what aggregator sites report and what the market actually pays has never been wider. This week's premium piece covers salary and day rate bands across five roles — CPO, Team Leader, Head of Security, Intelligence Analyst, and Residential Security Specialist — across the US, UK, and Middle East, broken down by experience level, plus the credential, threat tier, and geography multipliers that determine where on those ranges you actually land.
Read the EP Salary Benchmark 2026 → (Premium subscribers)
We've also launched an anonymous salary survey, open to all readers, to test how well this data holds up against real-world experience. Responses feed into a full industry benchmark report shared with all subscribers later this year.
Thomas Pauken II attended networking events and flew between countries on a handler's budget for seven years. Three Americans built an ISIS support cell on a platform used by hundreds of millions of people. A mass grave containing 60 bags of human remains was excavated less than two miles from Guadalajara's World Cup arrival airport the week the fan zones opened. None of it showed on the surface until it did.
See you next week.
– On The Circuit
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