Zeljka Zorz

Two months have passed since researcher Karsten Nohl announced that he has found and managed to leverage critical flaws in the encryption technology used by some SIM cards, …

As more and more people use their mobile phones to do their online banking, money transfers, and so on, cyber crooks wielding banking malware are increasingly turning to …

Over the weekend, FireEye researchers have managed to shed some light on the in-the-wild attacks leveraging the latest discovered Internet Explorer zero-day vulnerability …

In the wake of the disclosure that the NSA has influenced NIST to adopt an encryption standard that includes one random bit generator with a weakness known only to the …

A new type of ransomware that obviously concentrates on targeting organizations instead of home users has been spotted by Emsisoft researchers. Dubbed CryptoLocker, the …

Earlier this week, the primarily state owned Belgacom – the largest telecom in Belgium, with customers such as the European Commission, Council and Parliament – …

The websites of nearly a dozen energy sector companies have been compromised to serve as so-called “watering holes”, where visitors would be served with malware or …

A lot has been said and written about the long-lasting TDSS (or TDL) and the considerably newer ZeroAccess (or Sirefef) rootkits, and the similarities between the two have …

Cybercrooks wielding the Caphaw (better known as Shylock) banking Trojan are once again targeting users of financial institutions around the world, warns Zscaler. The initial …

Email spammers often try to take advantage of current news and to impersonate legitimate news sites (usually CNN) in order to bypass spam filters and convince recipients to …

Researchers from Vietnamese security firm Bkav have recently spotted and analyzed a new piece of malware that uses an unexpected self-protection mechanism: it …

The existence, the modus operandi and details of successful campaigns of another Chinese hacking group have been revealed by Symantec researchers, who have managed to tie to …