What's New

Includes new Plus feature Personal ID Monitor that actively scans the dark web to see if your personal information has been breached. Also includes bug fixes.

App Description

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.
• 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.
• Wi-Fi Alerts: Get alerts when a Wi-Fi network you join may be dangerous to help protect your privacy.
• NEW: Personal ID Monitor: Get alerts if your personal information is found on the dark web.


** 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.

iPhone Screenshots

(click to enlarge)

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App Changes

  • November 17, 2018 Initial release
  • March 15, 2019 New version 3.2.1
  • June 14, 2019 New version 4.0.2
  • June 17, 2019 New version 4.0.3