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AT&T Mobile Security
Enjoy additional peace of mind with AT&T Mobile Security

AT&T Mobile Security Basic (FREE)
System Update: Keep up to date with operating system changes with reminders.
Passcode Check: Ensure you have a passcode to help keep your device and data secure.
NEW! Breach Reports: Get alerts about company data breaches, along with helpful tips.

AT&T Mobile Security Plus (In-app purchase):

AT&T Mobile Security Plus includes all the functionality of AT&T Mobile Security Basic, plus more features to help protect against threats that could compromise your personal information. 

Secure Wi-Fi VPN (Virtual Private Network): Helps protect your data over open (unencrypted) Wi-Fi networks.
NEW! Wi-Fi Alerts: Get alerts when a Wi-Fi network you join may be dangerous to help protect your privacy.

** AT&T Mobile Security: Some features vary by mobile carrier. Eligible AT&T customers receive automatic fraud blocking and warnings of incoming nuisance calls (Basic), and Enhanced caller ID for US numbers (Plus).

AT&T Mobile Security PLUS: Subscribers pay $3.99/mo. Auto-billed every month through your iTunes account unless canceled. Subscription automatically renews and your account will be charged $3.99 unless auto-renew is turned off at least 24-hours before the end of the current period. To manage your AT&T Mobile Security Plus (“Plus”) subscription, go to iTunes. Once your Plus subscription is canceled, you will be downgraded to the basic free version of AT&T Mobile Security. To remove the service entirely, you must cancel within the app or via myAT&T, once your iTunes subscription ends.

Rates: Data charges may apply for app download and usage. Other charges and restr. may apply. Payments are nonrefundable (subject to applicable law).
For complete terms for AT&T Mobile Security, see att.com/mobilesecurityeula.

What’s New

Version 3.2.1

Breach Reports are now Free!  Sends you timely alerts about businesses that have data breaches that could impact your security, privacy, and financial resources.  

Wi-Fi Alerts PLUS- (requires in app purchase) warns you if a Wi-Fi network may be dangerous to your privacy.

Ratings and Reviews

4.6 out of 5
62 Ratings
62 Ratings
fancy wat. ,

Thanks awesome service keep up the good work

Thanks for the service and personal service thanks

mccannon17 ,

AT&T Mobile Security

Nice app! I love the Breach Reports feature. I didn’t realize Macy’s was breached so I called them and found out I was impacted. The VPN also makes me feel safe while I am on open Wi-Fi. Thanks!

Butter1642 ,

VPN Services always down

I've had the "plus" service for 2 months. It successfully connected once. Other features are useless. Don't buy it.

Developer Response ,

Can you send me your phone number to g07461@att.com so we can troubleshoot your issue with you. We are sorry you are experiencing an issue and would like to resolve it with you.


AT&T Services, Inc.
103.6 MB
Requires iOS 10.0 or later. Compatible with iPhone.
Age Rating
Rated 4+
©2018 AT&T Intellectual Property. All rights reserved. AT&T and Globe logo are registered trademarks of AT&T Intellectual Property. All other marks are the property of their respective owners.
In-App Purchases
  1. Plus $3.99


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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