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Stealthy new Android malware poses as ad blocker, serves up ads instead

Since its discovery less than a month ago, a new Trojan malware for Android we detect as Android/Trojan.FakeAdsBlock has already been seen on over 500 devices, and it’s on the rise. This nasty piece of mobile malware cleverly hides itself on Android devices while serving up a host of advertisements: full-page ads, ads delivered when opening the default browser, ads in the notifications, and even … [Read more...]

Mobile Menace Monday: Android Trojan raises xHelper

Back in May, we classified what we believed was just another generic Android/Trojan.Dropper, and moved on. We didn’t give this particular mobile malware much thought until months later, when we started noticing it had climbed onto our top 10 list of most detected mobile malware. Henceforth, we feel a piece of mobile malware with such a high number of detections prompts a proper name and … [Read more...]

A week in security (December 31, 2018 – January 6, 2019)

Last week on Labs, we looked back at 2018 as the year of data breaches, homed in on pre-installed malware on mobile devices, and profiled a malicious duo, Vidar and GandCrab. Other cybersecurity news 2019’s first data breach: It took less than 24 hours. An unauthorized third-party downloaded 30,000 details of Australian public servants in Victoria. It was believed that a government employee … [Read more...]

Fortnite’s Google Play rebuff sparks security concerns for Android users

There’s been no small outbreak of chaos in mobile land recently, all because of an astonishingly popular game called Fortnite. Here’s the thing: people refer to Android as “open platform,” saying that, in theory, you can do what you want with it. In practice, you buy an Android phone and then you’re locked into apps from the Google Play store. You can switch things … [Read more...]