By now, you might have heard about an adware infection operation that has allegedly spread to 250 million systems called Fireball.  The…

We’ve talked a lot about tech support scams over the past few years, typically focused on what we see ourselves, and…

We recently updated our redirections rule in HTTPS-Everywhere, a browser extension that automatically redirects you to the HTTPS version of the…

Last week, we looked at a ransomware strain that appears to be a fake version of DMA Locker. We also focused on…

Welcome to our new series: interview with a malware hunter. In these Q&A sessions, we’ll take you behind the scenes to…

One of the most often pieces of advice I give when speaking to friends and relatives regarding online threats is to…

In this series of posts, we will be using the flowchart below to follow the process of determining which adware we are dealing…

Ransomware has become a popular criminal business with a relatively easy entrance. Even the people with little technical knowledge can build…

Last week we informed you about several new threats, including the android ransomware that targets Tencent users. This SLocker.fh masquerades as…

Given the recent renewed attention about ‘RoughTed’ and Kafeine‘s tweet, we wanted to clarify that RoughTed and associated domains are in fact part…