Security News
An investigation into data safety labels for Android apps available on the Google Play Store has uncovered "Serious loopholes" that allow apps to provide misleading or outright false information. The study, conducted by the Mozilla Foundation as part of its *Privacy Not Included initiative, compared the privacy policies and labels of the 20 most popular paid apps and the 20 most popular free apps on the app marketplace.
Google has removed two new malicious dropper apps that have been detected on the Play Store for Android, one of which posed as a lifestyle app and was caught distributing the Xenomorph banking malware. "Xenomorph is a trojan that steals credentials from banking applications on users' devices," Zscaler ThreatLabz researchers Himanshu Sharma and Viral Gandhi said in an analysis published Thursday.
In brief A quartet of malware-laden Android apps from a single developer have been caught with malicious code more than once, yet the infected apps remain on Google Play and have collectively been downloaded more than one million times. Google Play has a history of hosting malicious apps, with perhaps one of the most egregious cases coming to light this past July when 60 apps installed by more than 3.3 million users were taken down due to malware.
A set of four Android apps released by the same developer has been discovered directing victims to malicious websites as part of an adware and information-stealing campaign. The apps, published by a developer named Mobile apps Group and currently available on the Play Store, have been collectively downloaded over one million times.
Five malicious dropper Android apps with over 130,000 cumulative installations have been discovered on the Google Play Store distributing banking trojans like SharkBot and Vultur, which are capable of stealing financial data and performing on-device fraud. Targets of these droppers include 231 banking and cryptocurrency wallet apps from financial institutions in Italy, the U.K., Germany, Spain, Poland, Austria, the U.S., Australia, France, and the Netherlands.
Several adware apps promoted aggressively on Facebook as system cleaners and optimizers for Android devices are counting millions of installations on Google Play store. To evade deletion, the apps hide on the victim's device by constantly changing icons and names, masquerading as Settings or the Play Store itself.
A malicious campaign leveraged seemingly innocuous Android dropper apps on the Google Play Store to compromise users' devices with banking malware. These 17 dropper apps, collectively dubbed DawDropper by Trend Micro, masqueraded as productivity and utility apps such as document scanners, QR code readers, VPN services, and call recorders, among others.
As many as 30 malicious Android apps with cumulative downloads of nearly 10 million have been found on the Google Play Store distributing adware. While masquerading as innocuous apps, their primary goal is to request permissions to show windows over other apps and run in the background in order to serve intrusive ads.
Google on Thursday said it's backtracking on a recent change that removed the app permissions list from the Google Play Store for Android across both the mobile app and the web. "We heard your feedback that you find the app permissions section in Google Play useful, and we've decided to reinstate it. The app permissions section will be back shortly."
Google has taken steps to ax dozens of fraudulent apps from the official Play Store that were spotted propagating Joker, Facestealer, and Coper malware families through the virtual marketplace. "Instead of waiting for apps to gain a specified volume of installs and reviews before swapping for a malware-laced version, the Joker developers have taken to hiding the malicious payload in a common asset file and package application using commercial packers," the researchers explained the new tactic adopted by the persistent malware to bypass detection.