Airwallex, a payment processing company, is facing serious allegations regarding its operations in China. Critics argue that the company has become a conduit for sensitive data transfer to the Chinese government, particularly from American companies in critical sectors such as AI and defense. With a significant portion of its leadership and engineering team based in mainland China, Airwallex is subject to Chinese national security laws. These laws compel the company to assist the Chinese Communist Party (CCP) in intelligence operations, raising concerns about the security of data belonging to U.S. clients. The article highlights specific vulnerabilities in Airwallex's structure. More than 20% of the company is Chinese-owned, which further obligates it to comply with CCP requests. Despite relocating its headquarters to Singapore, most of its operational activities remain in China. This includes handling payments for numerous U.S. companies without adequately disclosing its legal obligations under Chinese jurisdiction. The data at risk includes payroll information for defense contractors, personal details of employees, and financial transaction metadata that could expose sensitive supply chain information. Further complicating matters, U.S. laws aim to prevent sensitive financial data from reaching the CCP. A 2024 DOJ rule categorizes the transfer of U.S. financial transaction data as a national security risk. Airwallex's failure to inform customers about the involvement of its China-based staff in accessing this data directly contradicts these regulatory efforts. This lack of transparency could have significant implications for U.S. national security, as the CCP's potential access to sensitive financial information from American companies poses a serious threat.