How #Android #Accessibility Services Can Be Used to #Hack Your #Phone

Source: How Android Accessibility Services Can Be Used to Hack Your Phone. Various security vulnerabilities have been found in Android’s Accessibility suite. But what is this software even used for?

The Android Accessibility Service is a key part of helping the elderly and disabled use their smartphones. However, it also opens up the door for malware developers to create sneaky malware ruins people’s day.

Let’s explore the Android Accessibility Service, and how it can be used for malicious intent.

What Is the Android Accessibility Service?

The Android Accessibility Suite allows apps to take control of the phone to perform special tasks. The main goal is to aid people with disabilities to use their phone.

For example, if the developer is concerned that people with bad vision couldn’t read some text, they can use the service to read the text out to the user.

The service can also perform actions for the user and overlay content over other apps. These are all intended to help people use their phones and allow users with a wide range of different disabilities to use their devices.

Note that this is different from the Android Accessibility Suite. While the Accessibility Service is for developers who want to enhance their apps, the Android Accessibility Suite is used for providing apps to help the disabled.

How Can the Android Accessibility Service Be Misused?

Unfortunately, giving developers more control over a phone always has malicious potential. For example, the same feature that reads text out to the user can also scan the text and send it to the developer.

Controlling user actions and displaying overlay content are both key elements for a clickjacking attack. Malware can use this service to click buttons for itself, such as granting itself administration privileges. It can also overlay content over the screen and trick the user into clicking on it.

To read more and a video… How Android Accessibility Services Can Be Used to Hack Your Phone.

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