By India is making significant strides in integrating Aadhaar, the world’s largest digital identity system, into the everyday lives of its citizens. Announced by the Unique Identification Authority of India (UIDAI), this expansion involves a new app and offline verification capabilities designed to enhance usability and security. However, as with any major technological development, it has its share of critics who raise concerns over security and privacy.
Aadhaar’s Expanding Reach: What’s New?
At the heart of this development is a brand-new Aadhaar app that facilitates selective data sharing. This means users can now confirm being over a certain age without divulging their whole date of birth—a feature that appeals to institutions ranging from hotels and workplaces to payment platforms.
This expansion doesn’t end there. UIDAI is discussing integrating Aadhaar with Google Wallet, and similar partnerships are on the horizon with Apple Wallet, complementing existing support in Samsung Wallet.
Offline Verification: A Welcome Change?
The offline verification is part of UIDAI’s broader vision to make identity verification more seamless while enhancing privacy. Previously reliant on direct database queries, this approach lets users verify identity without real-time database checks.
UIDAI sees this as a strategic move to phase out outdated practices, like physical document checks, while improving users’ control over their personal information. The Ahmedabad City Crime Branch has already adopted this feature to streamline guest monitoring in hotels—a glimpse into the potential applications of this technology.
Adoption and Scale: A Growing Trend
Since its appearance in app stores toward the end of 2025, the new Aadhaar app has seen a meteoric rise in popularity, overtaking the older mAadhaar app in monthly downloads.
The scale of Aadhaar is already monumental. With over 1.4 billion identity numbers issued and 2.5 billion monthly authentication transactions, UIDAI’s infrastructure runs on an immense scale, and the new app further entrenches Aadhaar within India’s social fabric.
Addressing Security and Privacy Concerns
Not everyone is onboard with these changes. Critics, including civil liberties organizations and privacy advocates, argue that expanding Aadhaar into offline and private-sector settings presents significant risks, especially given India’s still-developing data protection laws.
Raman Jit Singh Chima from Access Now and Prasanth Sugathan of SFLC.in are among the voices urging caution. They argue that while UIDAI frames these changes as empowering, unresolved security issues and potential misuse could lead to disenfranchising vulnerable populations rather than protecting them.
This sentiment is echoed by Rethink Aadhaar campaigners who warn that the ease of offline verification might reintroduce private Aadhaar use in ways the Supreme Court intended to limit.
Navigating Legal and Ethical Implications
The legal landscape is equally challenging. Recent regulatory changes have broadened how businesses can use Aadhaar for verification, sparking fears about accountability and data security.
The late rollout of comprehensive data protection laws, according to critics, leaves a gap in oversight—a concern when considering past security lapses and data breaches.
The Road Ahead
Aadhaar is a cornerstone of India’s push toward digital governance. However, as the country enhances its system, it must address the delicate balance of security and privacy, ensuring that technological advancement doesn’t come at the expense of individual rights.
With governments and tech companies worldwide paying close attention, how India addresses these challenges could set a precedent for digital identity systems globally.
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