Josep Albors

The term Fast Flux can refer to networks used by several botnets to hide the domains used to download malware or host phishing websites, says Josep Albors.

USBee is a form of "air gap attack". It uses a USB device to transmit the information the attacker wants to steal at frequencies between 240 and 480Mhz.

One of the surprises of last year for everyone working in IT security was, without a doubt, the hit TV show Mr. Robot, explains ESET's Josep Albors.

Some of the most dangerous vectors used by cybercriminals are those that involve scripts, since they are difficult for users to detect, says Josep Albors.

ESET's Josep Albors takes a look at the main reasons for corporate data loss, which include undetected drives and devices being dropped from height.

There is no doubt that criminals have found a mechanism in ransomware enabling them to obtain significant benefits with relatively little effort, reports ESET's Josep Albors.

Weeks after it started attacking and encrypting victims' information, Locky is still targeting many users. Here's what you need to know about this threat.

In this post, ESET's Josep Albors analyzes Bayrob, a trojan that has been intensely targeting users across the world since mid-December, 2015.

ESET has recently observed a huge increase in detections of the Nemucod trojan, a threat that usually tries to download another malware from the internet. Those detections ratios were very high in some countries.