Background Recently we came across a new family of cross-platform backdoors for desktop environments. First we got the Linux variant, and with information extracted from its binary, we were able to find the variant for Windows desktops, too. Not only that, but the Windows version was additionally equipped with a valid code signing signature. Let´s […]

It’s likely that you’ve asked yourself, on more than one occasion, how you can avoid a ransomware from gaining access to your private information and encrypting all of the files and data stored on your devices. As we always say, it is fundamental that you keep your operating system updated to avoid any security issues. […]

Q4 events Of all the Q4 2015 events in the world of DDoS attacks and the tools used to launch them, we picked out those that, in our opinion, best illustrate the main trends behind the evolution of these threats. Emergence of new vectors for conducting reflection DDoS attacks; Increase in number of botnets composed […]

Late last year, a wave of cyber-attacks hit several critical sectors in Ukraine. Widely discussed in the media, the attacks took advantage of known BlackEnergy Trojans as well as several new modules. BlackEnergy is a Trojan that was created by a hacker known as Cr4sh. In 2007, he reportedly stopped working on it and sold […]

  At this point, if you are confused by the different versions of Microsoft products that still have updates and those that don’t, it’s perfectly understandable. There has been a lot of back and forth over the past few months, but it is important that you take a few minutes to understand the situation and […]

Wendy’s, the nationwide chain of fast-food restaurants, says it is investigating claims of a possible credit card breach at some locations. The acknowledgment comes in response to questions from KrebsOnSecurity about banking industry sources who discovered a pattern of fraud on cards that were all recently used at various Wendy’s locations. Bob Bertini, spokesperson for […]