Security App to Protect you & Your Phone AT&T

AT&T ACTIVEARMOR^SM MOBILE SECURITY

Your security is our top priority

Download the free AT&T ActiveArmor mobile security app to help block spam calls, secure your personal data and more.

Req’s compatible device/service. Data charges may apply to app download/usage. Other terms and req’ts apply.

SPAM CALL BLOCKING & MORE

Step up your mobile security

Download the free ActiveArmor mobile security app to manage unknown calls & more. Top features include:

Spam Call Blocking: Identifies unknown callers that you can block or send directly to your voicemail to verify later*

Breach Reports: Stay up-to-date when companies you do business with experience a data breach.**

*May inadvertently block wanted calls; settings can be adjusted in the app.

**May not detect all threats

Advanced mobile security for your smartphone

Our best personal and business plans include ActiveArmor advanced mobile security for no extra cost.

Identity Monitoring

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

Public Wi-Fi® Protection

A private connection protects your data from public Wi-Fi.

Reverse Number Lookup

Get details on who called you when you enter a U.S. number.

Download the app

Advanced security requires Unlimited Extra, Unlimited Premium, Business Unlimited Elite, Business Unlimited Performance, Business Mobile Preferred, Business Enhanced Advanced or Business Enhanced Pro plan.
Advanced features $3.99/mo. for all other plans. Subscription auto renews and bills monthly.

Stay connected safely with the AT&T ActiveArmor mobile security app*

AT&T ACTIVEARMOR

FREE

Included with every plan

Key features and benefits:

Auto Fraud Call Blocking
Detects and blocks calls from likely fraudsters before they reach you.
May inadvertently block wanted calls; settings can be adjusted in the app.
Spam Call Blocking
Blocks or sends calls to voicemail if identified as Spam Risk.
May inadvertently block wanted calls; settings can be adjusted in the app.
Nuisance Call Alerts
Labels potential nuisance calls from telemarketers, surveys, and more.
May inadvertently block wanted calls; settings can be adjusted in the app.
Nuisance Call Controls
Choose call categories to accept, block, or send to voicemail. All call categories, except Fraud, are automatically set to allow. Manage all settings via app.
Unknown Calls to Voicemail
Automatically sends callers to voicemail if they are not in your address book and blocks other numbers in your personal block list.
Personal Block List
Add individual unwanted callers to your own block list.
Settings can be adjusted in the app.
Device Security
Helps protect your data from mobile threats.
May not detect all threats.
Password + system checks (iOS). Password, device & app scan (Android).
Breach Report Alerts
Informs you about corporate data breaches.
May not detect all threats.

AT&T ACTIVEARMOR ADVANCED

$3.99 /mo. per line

Included with our best plans

Key features and benefits:

Auto Fraud Call Blocking
Detects and blocks calls from likely fraudsters before they reach you.
May inadvertently block wanted calls; settings can be adjusted in the app.
Spam Call Blocking
Blocks or sends calls to voicemail if identified as Spam Risk.
May inadvertently block wanted calls; settings can be adjusted in the app.
Nuisance Call Alerts
Labels potential nuisance calls from telemarketers, surveys, and more.
May inadvertently block wanted calls; settings can be adjusted in the app.
Nuisance Call Controls
Choose call categories to accept, block, or send to voicemail. All call categories, except Fraud, are automatically set to allow. Manage all settings via app.
Unknown Calls to Voicemail
Automatically sends callers to voicemail if they are not in your address book and blocks other numbers in your personal block list.
Personal Block List
Add individual unwanted callers to your own block list.
Settings can be adjusted in the app.
Device Security
Helps protect your data from mobile threats.
May not detect all threats.
Password + system checks (iOS). Password, device & app scan + theft alerts (Android).
Breach Report Alerts
Informs you about corporate data breaches.
May not detect all threats.
Public Wi-Fi Protection
Get your own private connection (VPN) on Wi-Fi to protect your data. Requires setup. Not available while roaming internationally. Complete data security not guaranteed.
VPN + Wi-Fi Alerts
Identity Monitoring
Get alerts and advice if your personal info is leaked. May not detect all compromises or leaks of your personal data
Reverse Number Lookup
Provides details when you enter a U.S. number. Limited to 200 queries per user for 24 hour period. Requires Activation.
Caller ID
Identifies unknown caller details. Must be in AT&T HD Voice coverage area to be alerted to caller name and location.
Safe Browsing
Avoid suspicious sites – surf the web safely. May not detect all suspicious websites. Requires activation of VPN and notifications to be enabled.
Theft Alerts
Helps locate your Android smartphone if your device is lost or stolen.
Req’s AT&T ActiveArmor advanced, $3.99/mo., subscription auto renews and bills monthly unless canceled. Included with some plans.
Android only.

Download the app

Frequently asked questions

What is the AT&T ActiveArmor^SM mobile security app?
We merged AT&T Call Protect and AT&T Mobile Security apps into a single mobile app. It is a free mobile app to help you easily secure your personal data, help block spam calls, and more.
Who is eligible for the free AT&T ActiveArmor mobile security features?(App download is req’d)
All AT&T wireless customers can benefit from the free AT&T ActiveArmor mobile security app. You must have:

• AT&T Wireless^SM or AT&T PREPAID^SM service
• Smartphone with iOS 12+ and/or Android 9++ or higher purchased through AT&T
• HD Voice-capable smartphone

FYI: If you have a business account, check with your account manager for eligibility and requirement details.
How do I get AT&T ActiveArmor mobile security added to my wireless account?
Download the free app from the Apple App store or Google Play Store, read and accept the terms and conditions. Once installed, open the app, and begin customizing your mobile security preferences.