Protect your smartphone against threats

With AT&T Mobile Security, you can enjoy these features:¹

App monitor (Android^® only)
Scans your device proactively and warns you about potentially unsafe apps.

Breach reports 
Sends email and app alerts when Mobile Security detects a data breach that may affect you. You’ll also get helpful tips about what to do next.

Email threat detection
Checks for malware or spyware in email downloads and attachments. It doesn’t scan individual emails.

Malware scans (Android only) 
Looks for malware, like Trojans, worms, spyware, and ransomware, on smartphones and apps. Plus, it actively monitors your files if you select File Security.

Passcode check
Checks if your smartphone uses a passcode to protect your device and data from unauthorized access.

System update (iOS only) 
Lets you know if it’s time to update your phone’s operating system, or if something changes your smartphone’s operating system. If it finds an issue, you’ll get a notice and the Device Security section on the Mobile Security home screen will turn red. It stays red until you select Device Security to get more details about fixing the issue.

Threat alerts 
Turns the affected feature’s icon red when Mobile Security identifies a threat to your smartphone.

• You’ll get a notification and the icon will stay red until you act.
• Selecting the icon gives you info about the threat and options to resolve it.
• The app doesn’t automatically delete the files or apps.
• If you check your files, you may also get pop-up alerts telling you how to handle threats.

Heads up: If you have an AT&T 4GB^SM or AT&T Unlimited Starter^SM plan, see the Advanced or standard mobile security for select plans section.

With AT&T Mobile Security Plus, you enjoy the same features as the Basic version but with more data protection. Try AT&T Mobile Security & Call Protect Plus for just $3.99 a month. To get the Plus version, open the app and tap Unlock Plus. Learn more about the AT&T Mobile Security & AT&T Call Protect apps

Have AT&T PREPAID^SM? You’ll pay the monthly fee through your app store. Plus, if you signed up for Plus before January 16, 2021, find out how to get the additional Call Protect Plus features.

Or, already have AT&T Unlimited EliteSM or AT&T Unlimited Extra^SM? See the Advanced or standard security for select plans section to find out how you can get advanced mobile security at no cost.

AT&T Mobile Security Plus features

• Public Wi-Fi Protection guards your data over open (unsecured) Wi-Fi® connections.
• Safe Browsing block suspicious sites so you can surf the web safely.
• Breach reports alert you to company data breaches, along with helpful tips.
• Identity Monitoring alerts and gives you advice when your personal info is leaked.
• Wi-Fi alerts warn you if you join a potentially dangerous network.
• Theft alerts (Android only) email you about suspicious activity found on your phone.

AT&T Call Protect Plus features

• Enhanced Caller ID identifies unknown caller details.
• Reverse Number Lookup provides caller details when you enter a U.S. number.
• Custom Call Controls (Custom Call Blocking) let you choose which types of calls you want to allow, block, or send to voicemail. Categories include Telemarketer, Political, Fraud, and more.