How to Protect Your Email Account From Hackers

Your email account is more than a place for messages. It is often the reset key for your bank, credit cards, shopping accounts, social media, cloud storage, payment apps, and work tools.

If a hacker gets into your email, they may be able to reset passwords, read private information, impersonate you, or hide signs of fraud. Protecting your email is one of the most important steps in protecting your identity online.

In this guide, you’ll learn how to secure your email account, reduce hacking risks, and respond quickly if something looks wrong.

TL;DR: Quick Decision Guide

• If your email password is weak or reused → change it first.
• If two-factor authentication is available → turn it on.
• If you see unfamiliar devices or login locations → remove them and change your password.
• If emails are missing or contacts receive strange messages → check forwarding rules and account settings.
• If your email was hacked → secure it before changing other account passwords.

Step 1: Use a Strong, Unique Password

Your email password should not be used anywhere else. If another website is breached and you reused that same password, hackers may try it on your email account.

A strong email password should be long, unique, and hard to guess. Avoid using birthdays, pet names, addresses, school names, or common phrases. CISA recommends using long, random, unique passwords and says a password manager can help create and store safer passwords.

What to do:
Change your email password if it is weak, old, or reused. Save it in a password manager instead of a notes app, spreadsheet, screenshot, or sticky note.

Smile Money Tip: If you only fix one password today, make it your email password. It protects the doors to many other accounts.

👉 Compare: Identity Protection Tools in the Marketplace →

Step 2: Turn On Two-Factor Authentication

Two-factor authentication adds a second step when you log in. Even if someone has your password, they still need the second factor to access your account.

The FTC explains that two-factor authentication is like having two locks on your door because a hacker with your username and password still needs another credential to get in.

Better options include:

• Authenticator app
• Passkey
• Security key
• Device prompt
• Text code, if that is the only option

What to do:
Go to your email account’s security settings and turn on two-factor authentication. Save backup codes in a secure place, such as your password manager or locked file box.

👉 Related: How to Secure Your Passwords With a Password Manager →

Step 3: Review Recovery Settings

Hackers may try to change your recovery email, phone number, or security questions so they can get back in later.

Check your:

• Recovery email
• Recovery phone number
• Backup codes
• Security questions
• Trusted devices
• Account recovery options

Make sure every recovery option belongs to you and is still current.

What to do:
Remove old phone numbers, unfamiliar emails, and weak security questions. Avoid answers that someone could find online, such as your mother’s maiden name, school, hometown, or pet name.

Step 4: Check Logged-In Devices and Account Activity

Most email providers let you review recent account activity. This may show devices, locations, browsers, or apps connected to your email.

Look for:

• Devices you do not recognize
• Login locations you did not visit
• Browser sessions you did not start
• Apps you do not remember authorizing
• Login attempts at strange times
• Security alerts you ignored

The FTC recommends keeping accounts secure with strong passwords, two-factor authentication, software updates, and caution around suspicious links and messages.

What to do:
Log out of devices you do not recognize. Remove connected apps you no longer use. If anything looks suspicious, change your password and review recovery settings right away.

👉 Related: How to Protect Your Identity Online →

Step 5: Watch for Forwarding Rules and Filters

A hacked email account is not always obvious. Sometimes a hacker creates hidden forwarding rules or filters so they can receive copies of your emails or hide security alerts.

Check for:

• Forwarding addresses you do not recognize
• Filters that delete or archive messages
• Rules that hide bank, credit card, or password reset emails
• Auto-replies you did not create
• Signature changes
• Sent messages you did not send

What to do:
Review forwarding and filter settings. Delete anything unfamiliar. Then change your password and turn on two-factor authentication if you have not already.

Common Mistakes to Avoid

• Reusing your email password on other websites
• Skipping two-factor authentication
• Leaving old recovery phone numbers attached
• Ignoring login alerts
• Clicking password reset links in unexpected emails
• Forgetting to check forwarding rules after a suspected hack

What to Do If Your Email Was Hacked

Act quickly and start with the email account before fixing other accounts.

• Change your email password from a trusted device.
• Turn on two-factor authentication.
• Review recovery email, phone number, and backup codes.
• Log out of unfamiliar devices.
• Remove suspicious forwarding rules, filters, and connected apps.
• Check sent mail for scam messages sent from your account.
• Warn contacts not to click strange links from you.
• Change passwords for bank, credit card, payment app, and shopping accounts.
• Report identity theft at IdentityTheft.gov if your information was misused.

If you are locked out, use the email provider’s official account recovery process. Do not use random support numbers from search ads or social media.

FAQs on Protecting Your Email Account From Hackers

Final Thought

Your email account is one of the most important parts of your financial security. Protecting it helps protect everything connected to it.

Start with a unique password, turn on two-factor authentication, and review the settings that decide who can get back into your account.

Next Steps:

• 👉 Learn: How to Set Up Two-Factor Authentication →
• 👉 Read: How to Secure Your Financial Accounts From Fraud →
• 👉 Read: How to Protect Your Phone From Identity Theft →
• 👉 Compare: Identity Protection Tools in the Marketplace →