AT&T Mobile Security
Protect your data and device with powerful mobile security features.
About AT&T Mobile Security
AT&T Mobile Security
AT&T Mobile Security helps protect your phone from malware, viruses, and system threats. An all-in-one mobile security app that provides proactive detection and malware/virus protection for your Android phone.
AT&T Mobile Security Basic:
AT&T Mobile Security protection includes the following Free* features:
• App Security: Scans apps and files for malware and viruses.
• System Advisor: Notifies you if the operating system has been tampered with.
• Breach Reports: Get alerts about company data breaches along with helpful tips.
• Passcode Check: Ensure you have a passcode to help keep your device and data secure.
Also includes AT&T Call Protect for more control over nuisance calls at no additional charge. *App download may incur data charges
AT&T Mobile Security Plus:
AT&T Mobile Security Plus includes all the functionality of AT&T Mobile Security Basic free features, plus additional security to protect your device, your data and your privacy.
• 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.
• Theft Alerts: Get an email if suspicious activity is detected on your phone.
• Personal ID Monitor: Get alerts if your personal information is found on the dark web.
• New: Safe Browsing: analyses links you visit to warn about suspicious websites.
• Includes all of the Call Protect Plus features.
“This app uses the Device Administrator permission”
AT&T Mobile Security & Call Protect Plus:
$3.99/mo. Service auto-renews every 30 days unless canceled. Manage mobile purchases at att.com/mobilepurchases or call 800.331.0500 (611 from wireless phone). Payments are nonrefundable (subj. to applicable law) for AT&T billing. All Google Play billed subscriptions must be cancelled within Google Play. Deleting the app will not cancel the subscription.
Rates: Data charges may apply for app download and usage. Other charges and restr. may apply.
Eligibility: Compatible device req’d and includes AT&T HD Voice-enabled Android smartphones. Smartphones sold by other carriers may not be eligible.
For complete terms for AT&T Mobile Security, see att.com/mobilesecurityeula.
AT&T Mobile Security details
AT&T Mobile Security is a free Tools app for Android with 10,000,000+ installs on Google Play and a 4.4/5 average rating from 17,902 ratings. It was last updated on December 1, 2020. It's developed by AT&T Services, Inc.. It requires Android 5.0 or later.
- Category
- Tools
- Rating
- 4.4 / 5 (17,902 ratings)
- Installs
- 10,000,000+
- Price
- Free
- In-app purchases
- No
- Ads
- No ads
- Current version
- 5.4.2-f4413b7
- Size
- 18M
- Requires Android
- 5.0 and up
- Content rating
- Rated for 3+
- Last updated
- December 1, 2020
- Developer
- AT&T Services, Inc.
What’s new in AT&T Mobile Security
Fixes false positive root detection message for Android 8 devices.
Version 5.4.2-f4413b7 · Updated December 1, 2020
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| App | Rating | Price | Installs | Last updated |
|---|---|---|---|---|
| AT&T Mobile Security | 4.4 / 5 | Free | 10,000,000+ | Dec 1, 2020 |
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| AT&T Photo Storage | 4.6 / 5 | Free | 100,000+ | – |
| Voxist: read your voicemail | 4.1 / 5 | Free | 100,000+ | Jun 4, 2026 |
| SyncUP DRIVE Legacy | 4.7 / 5 | Free | 500,000+ | – |
| Pocket Geek Mobile | 4.5 / 5 | Free | 500,000+ | – |
| My CenturyLink | 4.0 / 5 | Free | 1,000,000+ | Sep 17, 2026 |
Frequently Asked Questions (FAQ)
What is AT&T Mobile Security?
What features are included in AT&T Mobile Security Basic?
What additional features are included in AT&T Mobile Security Plus?
What is AT&T Call Protect?
How much does AT&T Mobile Security & Call Protect Plus cost?
How can I manage mobile purchases or cancel the service?
Are there any eligibility requirements for AT&T Mobile Security?
Are there any data charges for downloading and using the AT&T Mobile Security app?
Where can I find the complete terms for AT&T Mobile Security?
