Millions of Android phones infected with this dangerous new malware

Date:
Thu, 30 Sep 2021 12:59:41 +0000

Description:
Sophisticated malware infected millions of Android devices before it was detected and booted.

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Security researchers have shared details about a malware strain that has reportedly infected over 10 million Android devices across more than 70 countries.

Discovered by mobile security firm Zimperium, the GriftHorse malware subscribes users to premium SMS services, and has been at it since at least November 2020.

In a joint blog post , Zimperium researchers Aazim Yaswant and Nipun Gupta, describe GriftHorse as one of the most widespread campaigns theyve tracked this year. TechRadar needs you!

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The duo estimate that the malware would have helped the gang mint hundreds of millions of Euros. Sophisticated malware

The researchers note that the malware is distributed through benign-looking apps that are listed on the official Google Play Store as well as on third-party Android app stores.

When installed, the malware will inundate the users with fraudulent pop-ups and notifications handing out fake prizes and special offers. If a user
clicks on the notification, theyll be asked to enter their phone numbers to claim their winnings, inadvertently subscribing to expensive premium SMS services.

What makes the GriftHorse campaign really effective though is the amount of work its developers have invested in polishing the malwares code quality. To further its reach, the researchers point out that the threat actors behind
the malware have put in conscious effort to distribute it across a well-thought of spread of apps.

The level of sophistication, use of novel techniques, and determination displayed by the threat actors allowed them to stay undetected for several months, note the researchers.

Zimperium brought the campaign to Googles notice, and the infected apps have since been zapped from the Play Store. Protect your devices with these best antivirus software



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