AT&T MOBILE SECURITY
Everything on your phone is important. Secure it.
Download the AT&T Mobile Security app to help protect your personal data.
Compatible device/service required. Data rates may apply for app download and usage. Some features available with Plus service only.

Your smartphone needs smart security

  • Personal ID Monitor1

    Get alerts and helpful tips if your personal info is leaked.

    Requires AT&T Mobile Security Plus, $3.99/mo. subscription auto renews and billed monthly unless canceled. Included at no extra cost with AT&T Unlimited Elite/Extra.
  • Safe Browsing1

    Block suspicious sites and surf the web safely.

    Requires AT&T Mobile Security Plus, $3.99/mo. subscription auto renews and billed monthly unless canceled. Included at no extra cost with AT&T Unlimited Elite/Extra.
Stay connected safely with the
AT&T Mobile Security1 app

BASIC*

FREE

Included with every plan

Key features and benefits:

  • mobile_protection
    Device Security
  • secure
    Breach Reports

EVEN MORE PROTECTION

PLUS*

$3.99/mo.

Included at no extra charge with AT&T Unlimited EliteSM or Unlimited ExtraSM plan

Key features and benefits:

  • mobile_protection
    Device Security
  • secure
    Breach Reports
  • vpn
    Secure Wi-Fi VPN
  • wifi
    Wi-Fi Alerts
  • personal_security
    Personal ID Monitor
  • caller_id_announce
    Caller ID
  • alert
    Theft Alerts (Android only)
Our best unlimited plans get AT&T Mobile
Security Plus at no extra cost
Enjoy advanced mobile security with the AT&T Unlimited Elite and Unlimited Extra plans, including Personal ID Monitor, Caller ID, secure Wi-Fi protection, and more!
Get even more security features with the
AT&T Call ProtectSM app2

BASIC*

FREE

Included with every plan

Key features and benefits:

  • restricted
    Spam and Fraud Call Blocking included for free
    Get security features that help you block unwanted calls and mobile threats.
  • badge_alert
    Nuisance Call Warnings
  • parental_lock
    Personal Block List
  • call_blocker
    Unknown Call Blocking

EVEN MORE PROTECTION

PLUS*

$3.99 /mo. per line

Price includes AT&T Mobile Security Plus too!

Key features and benefits:

  • restricted
    Spam and Fraud Call Blocking included for free
    Get security features that help you block unwanted calls and mobile threats.
  • badge_alert
    Nuisance Call Warnings
  • parental_lock
    Personal Block List
  • call_blocker
    Unknown Call Blocking
  • caller_id_announce
    Caller ID
  • caller_history
    Reverse Number Lookup
  • control
    Custom Call Controls

Frequently asked questions

  • What security features are included with AT&T Unlimited Plans?
    Advanced Mobile Security
    Advanced Mobile Security provides the following benefits of the AT&T Mobile Security and AT&T Call Protect product and is included with AT&T Unlimited Elite and Extra wireless plans:
        •  Personal ID Monitor provides alerts and helpful tips if your personal info is leaked.
        •  Safe Browsing blocks suspicious sites so you can surf the web safely.
        •  Secure Wi-Fi® VPN creates your own private connection to protect your data on public Wi-Fi networks
        •  Wi-Fi Alerts notify you when a Wi-Fi network you join may be dangerous to your privacy.
        •  Breach Reports informs you about corporate data breaches with tips on how to remedy.
        •  Theft Alerts notify you via email if suspicious activity is detected on your phone. (Android only)
        •  Detects and blocks calls from likely fraudsters
        •  Alerts you of telemarketers and suspected spam calls
        •  Lets you block unwanted callers in the Call Protect app with Personal Block List
        •  Caller ID lets you know the name of who is calling before you answer

    Standard Mobile Security
    Standard Mobile Security provides the following benefits of the AT&T Mobile Security and AT&T Call Protect products and is included with the AT&T Unlimited Starter wireless plan:
        •  Helps ensure your device is secure and protected.
        •  Provides important alerts about security for your device
        •  Delivers updates about corporate breaches that could affect your personal data
        •  Detects and blocks calls from likely fraudsters
        •  Alerts you of telemarketers and suspected spam calls
        •  Lets you block unwanted callers in the Call Protect app with Personal Block List
  • What is AT&T Mobile Security & Call Protect?

    AT&T Mobile Security & Call Protect are 2 free mobile apps that help reduce your chances of becoming a victim of fraud.

    AT&T Mobile Security:

    Helps ensure your device is secure and protected.
    Provides important alerts about security for your device
    Delivers updates about corporate breaches that could affect your personal data

    AT&T Call Protect:

    Detects and blocks calls from likely fraudsters
    Alerts you of telemarketers and suspected spam calls
    Lets you block unwanted callers in the app with Personal Block List

  • What is AT&T Mobile Security PLUS & Call Protect SM PLUS?

    AT&T Mobile Security and Call Protect premium Plus services cost $3.99/month and provide additional features for both AT&T Mobile Security and AT&T Call Protect for the ultimate control.

    AT&T Mobile Security PLUS:

    • Personal ID Monitor provides alerts and helpful tips if your personal info is leaked.
    • Safe Browsing
    blocks suspicious sites so you can surf the web safely.
    • Secure Wi-Fi® VPN creates your own private connection to protect your data on public  Wi-Fi networks
    •  Wi-Fi Alerts notify you when a Wi-Fi network you join may be dangerous to your privacy. 
    •  Breach Reports informs you about corporate data breaches with tips on how to remedy.
    • Theft Alerts  notify you via email if suspicious activity is detected on your phone. (Android only)

    AT&T Call Protect Plus:
      Caller ID provides details for callers that are not in your address book. Available in AT&T HD Voice coverage area. Learn more.
      Reverse Number Lookup lets you enter any U.S. number to get caller details.
    • Custom Call Controls let you block, send to voicemail, or accept calls by category.

AT&T Mobile Security FAQ

  • How is my Android device protected from unsafe apps and files?

    AT&T Mobile Security scans Android apps and the operating system and notifies you if threats are detected. If an unsafe app or file is found during installation, during a security scan, or while actively monitoring file systems, the Security tab on the Dashboard will turn red until you take action.

    Note: Apps and files are not automatically deleted when threats are detected.  You are responsible for taking appropriate action to remove or remediate any detected threats.

  • Does my Android device have the latest operating system installed?

    The System Advisor feature confirms that your Android operating system contains the latest operating system software & security updates. It will detect if your device has been rooted,* which makes it vulnerable to security threats.

    *Not guaranteed to detect or prevent roots or other unauthorized app installation(s).

  • What is Secure Wi-Fi VPN and why do I need it?

    Secure Wi-Fi VPN helps protect your data when you are using a public  (unencrypted) Wi-Fi connection.

    Public  (unencrypted) Wi-Fi connections may exist in restaurants, hotels, airports, etc. The Secure Wi-Fi VPN creates a private tunnel for your data when you are using  public  Wi-Fi hotspot to protect you from Wi-Fi snooping during important tasks like email, financial transactions, and browsing the web.

    Secure Wi-Fi VPN only works in the United States including Puerto Rico, Hawaii, and U.S. Virgin Islands. It does not work when using certain video streaming apps.

AT&T Call Protect FAQ

  • How do I opt out of Fraud Risk Blocking and Spam Risk Blocking?
  • How do you decide which calls to block?
    AT&T Call Protect automatically blocks likely fraud calls. These are calls suspected of attempting to defraud consumers. AT&T Call Protect identifies suspicious calls through data analytics, network intelligence, and reports from customers.
  • How many numbers can I add to my Personal Block List?
    There is no limit in the amount of numbers you can add to your Personal Block List.