A coordinated smishing operation spanning 19 countries across Europe, the Americas, and the Caucasus has been exposed, originating from fraudulent SMS messages impersonating Romania's government payment portal Ghișeul.ro. Investigation revealed 1,628 malicious URLs linked by a single 128-character campaign identifier, targeting government portals, traffic police departments, postal services including DPD and SEUR, tax authorities, and telecommunications providers like T-Mobile and Vodafone. The infrastructure utilizes 32 backend IP addresses distributed across Tencent Cloud, Alibaba Cloud, Cloudflare CDN, and ALEXHOST Moldova. Threat actors employ two distinct phishing templates: a Vue.js single-page application and a Bootstrap-based clone, executing a four-stage credential harvesting process that collects complete payment card details through fabricated traffic fines, toll payments, and delivery notifications.
Since mid-2025, China-aligned threat actor TA416 has resumed targeting European government and diplomatic organizations after a two-year operational shift to Southeast Asia. The campaigns primarily focused on diplomatic missions to the EU and NATO, using web bug reconnaissance and malware delivery through compromised accounts and attacker-controlled infrastructure. In March 2026, TA416 expanded operations to Middle Eastern diplomatic entities following the Iran conflict outbreak. Throughout this period, the actor continuously evolved infection chains, utilizing fake Cloudflare Turnstile pages, OAuth redirect abuse, and C# project files to deliver a customized PlugX backdoor via DLL sideloading. The group employed both broad reconnaissance campaigns and targeted malware delivery, demonstrating sophisticated tradecraft including use of re-registered legitimate domains and cloud infrastructure for command and control operations.
