Microsoft Transitions to Passwordless Authentication with Authenticator Update

In May 2025, Microsoft announced a phased discontinuation of the password storage and autofill features in its Authenticator app, marking a significant shift toward passwordless authentication methods. This transition aligns with the company's broader initiative to enhance digital security and streamline user experiences.

The deprecation process unfolded in three stages:

• June 2025: Users were restricted from adding or importing new passwords into the Authenticator app.

• July 2025: The autofill functionality ceased, and stored payment information was deleted.

• August 2025: All previously saved passwords became inaccessible within the app.

Microsoft encouraged users to transition their saved passwords to the Microsoft Edge browser, which offers integrated password management features. For those preferring alternative password managers, the company advised exporting credentials from Authenticator before August 1, 2025, to prevent data loss.

This strategic move is part of Microsoft's broader initiative to promote passwordless authentication methods, such as passkeys. Passkeys utilize cryptographic key pairs and biometrics or device-specific PINs for authentication, enhancing security and user convenience. By adopting passkeys, users can mitigate risks associated with traditional passwords, including phishing and brute-force attacks.

The shift toward passwordless authentication reflects a broader industry trend. Companies like Google, Apple, PayPal, and Amazon have also adopted passkeys, aiming to improve security and user experience. The adoption of passkeys is driven by the increasing prevalence of cyber threats and the need for more robust authentication methods.

Users affected by the discontinuation of password autofill in Microsoft Authenticator are advised to:

• Export Saved Passwords: Before August 1, 2025, export any saved passwords from the Authenticator app to prevent data loss.

• Transition to Microsoft Edge: Utilize the integrated password management features in Microsoft Edge for a seamless experience.

• Adopt Passkeys: Set up passkeys for supported accounts to enhance security and simplify the login process.

The shift toward passwordless authentication has several implications:

• Enhanced Security: Reducing reliance on traditional passwords decreases the risk of phishing attacks and data breaches.

• User Convenience: Biometric authentication and device-specific PINs offer a more seamless and user-friendly login experience.

• Digital Inclusion: As more services adopt passkeys, users across various platforms and devices will benefit from standardized and secure authentication methods.

Microsoft's phased discontinuation of password storage and autofill features in the Authenticator app signifies a pivotal step toward a passwordless future. By embracing passkeys and other advanced authentication methods, the company aims to provide users with a more secure and convenient digital experience.