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This request reached us from .

AT&T ActiveArmor®

Name: AT&T ActiveArmor®
Author: AT&T Services, Inc.

8.1-bb220a4

Secure

AT&T Services, Inc.

4.1650M+ installs

Download APK

AT&T ActiveArmor mobile security helps keep your phone and personal data safe from cyber threats.

AT&T ActiveArmor: spam call blocking and identity alerts

By Kelvin Ooi

Security and privacy editor

Automatic fraud and spam call blocking for AT&T wireless customers
Block list and contacts list that control which calls get through
Device security and data breach alerts in the free set
Device theft alerts and lost wallet recovery in Advanced
Public Wi-Fi VPN with alerts for unsafe networks in Advanced
Advanced costs $7 per line per month and renews automatically

What AT&T ActiveArmor covers and who it suits

AT&T ActiveArmor is a phone security app from AT&T Services, Inc. Its core job is screening calls: it blocks fraud and spam calls automatically, and you can manage the rest with a block list, your contacts and call routing settings. It also watches for device and data breach alerts.

Anyone who gets a lot of unwanted calls or is worried about their identity is the obvious audience. The free features are limited to AT&T wireless customers. A paid upgrade called Advanced adds identity monitoring, Wi-Fi protection and a password manager.

What's new

Aug 24, 2026

We are constantly working on updates to keep AT&T ActiveArmor running smoothly. This release includes performance improvements and bug fixes to enhance your experience.

About this APK

The build we hold is AT&T ActiveArmor® 8.1-bb220a4 (APK) for Android 10 and up.

Version: 8.1-bb220a4; 8010019
Requires Android: 10+
Target Android: 16

Package ID: com.att.mobilesecurity
Format: APK
Malware scan: Clean on 67 engines
Permissions: 47 declared · 13 sensitive; Approximate location
Camera
Draw over other apps
Find accounts on the device
Location in the background
Manage all files on your device
Modify files on your device
Precise location
Signed by: CN=Unknown, O=AT&T Services, Inc.
Certificate SHA-256: c7f79aba69d3a75cfa4fa03599d08eebc5d1c0eeb1c390cf6ca87940d4f192ad