The Portuguese Public Prosecutor's Office has charged 15 individuals and six companies in a scheme that facilitated illegal immigration by falsifying employment contracts. The operation, called 'Contrato Formoso,' uncovered a network led by Mustafiz Sairniabat, based in Lisbon, which charged migrants around €6,000 for fake documentation and work contracts. Sairniabat allegedly received nearly €449,000 from 2020 to 2025 through these services. The scheme involved creating false employment records, recruiting vulnerable Portuguese citizens to sign fake residence attestations for small payments, and establishing fake companies to legitimize the process. The network's activities resulted in the legal legalization of thousands of migrants using fraudulent documents, highlighting a significant immigration fraud operation in Portugal.