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“Sign in with Google” or a social account can save time, but every connection creates a data-sharing relationship you may forget. A quiz, photo editor, game or scheduling tool might retain access long after you stop using it. That matters because a careless or compromised developer can expose information or provide another route into your online life. The FTC’s 2024 review of nine major social media and streaming companies found broad data collection, indefinite retention and extensive sharing concerns. A regular connected-app audit helps you keep useful conveniences while removing unnecessary access.

What happens when you use a social account to sign in?

The site receives information allowed by the sign-in request. Depending on the service and permissions, that may include your name, email address, profile photo, contacts or the ability to perform certain account actions. The third-party account remains separate from your social account, but the connection can continue until you revoke it or it expires. Before approving access, read the permission screen and the developer’s privacy policy. If a simple app requests contacts, posting rights or other data it does not need, cancel the connection.

Why are old connected apps a privacy and security risk?

Unused connections expand your digital attack surface. If a third party suffers a breach, misuses information or stops maintaining its security, the permissions you granted may create avoidable exposure. The risk is not limited to account takeover. Connected services can contribute to tracking, profiling and targeted scams. The FTC explains that apps and websites use tools such as advertising identifiers and third-party tracking to follow activity, sometimes across devices.

Which connected apps should you remove?

• Apps you no longer use: Old games, quizzes, editors and productivity tools do not need continuing access.
• Services you do not recognize: Remove unfamiliar names and investigate recent account activity.
• Apps with excessive permissions: Question access to contacts, messages, files, location or posting controls when the feature does not require it.
• Abandoned or unsupported products: A service without updates, support or a clear privacy policy deserves extra caution.
• Duplicate connections: Keep only the sign-in method and integration you actively need.

How do you review third-party access step by step?

1. Open the account’s security or privacy settings. Look for labels such as Connected apps, Third-party access, Apps and websites, or Apps and sessions.
2. Review every connection. Check the developer, access date and permissions. Do not rely on the app name alone.
3. Remove anything unnecessary. Revoke access if you no longer use the service, do not recognize it or cannot justify its permissions.
4. Visit the third party directly. If you want the account and its stored data deleted, follow that company’s deletion process. Revoking social sign-in may not erase data already collected.
5. Secure the main account. Use a unique password, enable multifactor authentication and review active sessions and recovery details.
6. Schedule the next audit. Repeat every three to six months and after trying several new apps.

How do you remove apps connected through Google or Meta?

For Google, open your Google Account’s third-party connections page, select a service and review or remove the link. Google notes that removing “Sign in with Google” stops automatic sign-in but does not delete data held by the app. Make sure you have another way to access an account you plan to keep.

For Meta-connected services, open the relevant Apps and websites settings, inspect each connection and choose Remove when needed. Meta says third-party developers may use shared information under their own privacy policies, so check the developer’s terms before keeping access. Menu names can change, so use the platform’s official help center if the setting has moved.

What should you do if a connected app looks suspicious?

Revoke its access immediately. Change your social-account password if you entered it outside the provider’s official sign-in page, and change any reused passwords. Turn on multifactor authentication, sign out unfamiliar sessions and check for unauthorized posts, messages, purchases or profile changes. Notify affected contacts if the app sent content from your account. If financial information or identity data may be involved, contact the relevant provider and report fraud through official channels.

How does reviewing connected apps make you safer online?

Removing an unused connection closes a route through which data or account privileges might be exposed. It also helps you spot forgotten services, reduce tracking and understand which companies hold your information. This is practical data minimization: fewer trusted parties, fewer standing permissions and fewer surprises if one service is breached.

Take ten minutes today and audit one major account. Remove anything you have not used recently, then set a calendar reminder for your next review. Convenience should never mean permanent access. Keep the connections that earn your trust—and disconnect the rest.

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