Blog

October 2016

android_backdoor
Quick Heal Labs has detected a new threat that is out on the hunt for Android users. We came across an open-source script that adds a backdoor (a secret method hackers use to gain unauthorized access to a device) to any APK (Android application package). The home page of the...
Troldesh ransomware
As we have explained in the previous Troldesh ransomware blog post, cyber criminals are now spreading ransomware by gaining access to computers through Remote Desktop. Remote access to the victim’s computer is gained by using brute-force techniques which can effectively crack weak passwords. Typically, the attacker scans a list of...