Five Eyes joint bulletin: Chinese military intelligence recruiting cleared personnel through LinkedIn and job platforms

On 2026-06-03 the five Five Eyes domestic-intelligence services (ASIO, CSIS, FBI, MI5, NZSIS) released an unusual joint bulletin, Safeguarding Our Secrets, warning that China's military-intelligence apparatus is systematically using professional-networking and freelance-work platforms — LinkedIn, Indeed, Upwork — to identify and cultivate people with access to classified or otherwise privileged information (MI5, 2026-06-03; The Record, 2026-06-03). Operatives pose as recruiters, consultants, HR representatives or think-tank staff for fabricated cover companies outside China, open with benign foreign-policy / defence / trade research commissions paying hundreds to a few thousand dollars per deliverable, then escalate toward sensitive material and migrate the relationship to encrypted messaging to reduce platform visibility. Named target categories include security-clearance holders, military personnel, academics, researchers and journalists.

Why it matters to us: This is a human-intelligence tradecraft advisory rather than a technical-intrusion one, and Switzerland — outside Five Eyes but a hub for international organisations, financial regulation and dual-use research — is squarely in the target set. The defensible surface is personnel-security, not EDR: brief cleared and research staff on the innocuous-task-to-sensitive-request progression, give them a low-friction route to report unsolicited foreign-recruitment contact, and treat unsolicited "paid policy paper" approaches to staff with administrative or network access as a counter-intelligence signal, not a side gig.