Another Android Vulnerability, Is Anyone Really Surprised?

In the latest saga of Android vulnerabilities, a new malware called “HummingBad” is making its rounds and has already infected over 10 million devices worldwide.

According to Check Point, the majority of infected devices are overseas in Asian countries, and approximately 280,000 devices are infected in the United States. While Check Point discovered this malware in February of this year, the number of instances has increased exponentially in the last several months.

 Another Android Vulnerability, Is Anyone Really Surprised?

“HummingBad establishes a persistent rootkit on Android devices and generated fraudulent ad revenue.”  It runs alongside legitimate businesses, “sharing their technology and resources, enabling them to control tens of millions of Android devices.” These campaigns are averaging revenues of $300,000 USD per month. It generates $10,000 a day with $3,000 produced in revenue per click and $7,000 produced in app downloads.

 Another Android Vulnerability, Is Anyone Really Surprised?

The majority of devices that have been attacked, have been using older operating systems like KitKat and Jellybean. Since most of these attacks have occurred in China and India, it is assumed that infected devices, obtained the malware through users downloading affected apps through unauthorized app stores. These stores tend to have little to no security protocols, and in combination with an older OS, can spell out disaster.
 Another Android Vulnerability, Is Anyone Really Surprised?


My Android smartphone has been infected with HummingBad, what do I do?

Well, a full factory reset is required. This will ensure the entire system and data running on your device is deleted. Unfortunately, it is likely that users will not be able to back up their data before resetting. This is to ensure you do not re-infect your device. In the future, be sure to only download apps from authentic sources, like Google Play, and only download from trusted developers. We also recommended you update your device to the latest Android software – Android 6.0 Marshmallow – as soon as possible.



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A detailed report of the HummingBad malware, can be read on Check Point’s blog here:

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