Uzbekistan is confronting allegations of a massive government data breach that may have compromised millions of citizens' personal information through the country's centralized OneID authentication system.
The alleged breach, first reported on cybersecurity forums in late January 2026, claims that hackers gained access to the "master key" of Uzbekistan's OAuth login system—the digital gateway used to access government services including the Ministry of Internal Affairs, social protection records, mortgage databases, and health information.
In Central Asia's heartland, ancient Silk Road cities navigate modern challenges of water, borders, and development. Now, rapid digitalization brings new vulnerabilities as Uzbekistan accelerates its e-government transformation.
The breach allegedly exposes highly sensitive personal data including citizens' PINFL numbers—the 14-digit national identification code fundamental to identity verification—along with names, exact home addresses, phone numbers, salary information, and mortgage details. If authentic, the leaked data could enable sophisticated identity theft and financial fraud.
"If a bad guy has your PINFL and your passport number—both of which seem to be in this leak—they can try to impersonate you to get microloans or bypass security on banking apps that use MyID for verification," warned a security analysis posted to the Uzbekistan subreddit.
The alleged compromise represents a systemic vulnerability in Uzbekistan's centralized digital infrastructure. Because OneID serves as the authentication backbone for multiple government systems, a single breach could cascade across ministries—a domino effect that highlights the risks of centralized digital identity systems in developing economies.
Rumors of government database compromises circulated as early as December 2025, focused on police systems. The government officially denied those claims at the time. However, by January 2026, cybersecurity experts were flagging millions of cyberattacks targeting 's digital infrastructure, according to reports from Kun.uz.

