Zeljka Zorz

Capture the Flag competitions are a good – not to mention legal – way for hackers to build and hone their skills. But, quality CTF environments are difficult and …

People who travel to Germany are often surprised at the lack of public, open Wi-Fi networks. That’s because German law (Störerhaftung – “liability of …

A SAP vulnerability, patched over five years ago, is being leveraged to exploit SAP systems of many large-scale global enterprises, US-CERT warns. At least 36 organizations in …

CryptXXX ransomware, first spotted in mid-April, has reached version 2.0, and a new level of nastiness. It’s also on its way to become one of the top ransomware families …

On Tuesday, Adobe has pushed out security updates for Cold Fusion and Adobe Acrobat and Reader, but has also announced an update for Flash Player that should be released on …

It’s been a week since the existence of several flaws affecting popular image processing library ImageMagick have been made public. At the time, one of these, a remote …

Most enterprises have accepted that its employees will use their own various, often mobile devices to access company assets, and have realized that the defined, more easily …

Five apps on Google Play carry Viking Horde, a new malware family that ropes Android devices into an ad-clicking botnet, but can also make them send out spam, send SMS …

Reliable cyber attack attribution is currently almost impossible, and the Defense Advanced Research Projects Agency (DARPA) wants to find a solution for that problem. To that …

David Levin, CTO of pentesting company Vanguard Cybersecurity, has made a critical mistake while testing the security of the Lee County (Florida) elections website: he …

Equifax, one of the big-three US credit bureaus, has been targeted by fraudsters that search for W-2 data and use it for claiming fraudulent tax returns. But the company …

Exploit kits are how most malware gets on victims’ computers and, according to Microsoft, encounters with exploit kits increased by more than a third from 3Q15 to 4Q15. …