Ransomware

New variants of the hard drive-locking HDDCryptor and the Russian-speaking Enigma, a new open-source PHP-based ransomware, and other notable ransomware stories from the past week.

Cerber ramps up its activities and new variants with more demanding payment deadlines emerge in the past week. Here's our recap of the most notable ransomware sightings last week.

Ransomware has already raked in around US$209 million from enterprises alone in the first quarter of 2016. Unfortunately, it's just one of the many possible threat types that exploit kits can deliver to vulnerable systems.

From Trend Micro discoveries to variants that have made news over the past week. Here are some of the most notable ransomware sightings last week.

From election-themed ransomware to a variant named after yet another fictional character, here are some of the most notable ransomware sightings of the past week.

From variants taking on uncommon infection vectors to new families and updated variants, here's a look at the most notable ransomware stories of the past week.

A rundown of the most notable ransomware stories seen in the past week.

A rundown of the latest wave of threats targeting Linux systems.

Over the past week, ransomware continued to show that it is not going anywhere with updates on existing families and new ones that aim to play nasty games on its victims. Here's a rundown of the most notable ransomware stories last week.