The Risks of Auto-fills: Why saving passwords in browsers isn’t always safe
- JUNE 16TH, 2025
- 2min read
Modern web browsers offer the convenience of saving passwords and auto-filling login fields, however, relying on this feature can expose users and organizations to security risks if a breach occurs and no advanced security features to protect stored passwords from sophisticated attacks, malware, and unauthorised physical access. A web browser password manager is a built-in feature in modern browsers (like Chrome, Firefox, Safari, or Edge) that saves and auto-fills your usernames and passwords for websites you visit while a dedicated password manager is a standalone application or service designed specifically to store, manage, and secure passwords and other sensitive data like credit card info, secure notes, and identities.
Risks Associated with Saving Passwords in Browsers
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Malware can extract saved passwords from local browser files and transmit them to unauthorised individuals.
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Keyloggers can record all keystrokes, capturing passwords entered into browsers.
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Malicious browser extensions, when granted necessary permissions, may access and exploit stored passwords.
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Shared device access risks: This is because web browsers often store passwords in a way that can be accessed by anyone using the device.
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Software vulnerabilities within browsers can be targeted to gain access to stored password data. All these risks mentioned and many more could lead to identity theft, fraud and privacy loss.
Alternative to Storing Passwords in Browsers
Password Managers offer several advantages over browser-based solutions. They provide advanced security features like robust encryption, MFA, and secure sharing capabilities. These managers are designed to protect your data across multiple platforms and devices, ensuring a higher level of security.
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