Stories by Lucian Constantin

Romanian eBay hacker and prosecutor both unhappy with appeal ruling

Romanian eBay hacker Vlad Duiculescu, known online as "Vladuz," lost the appeal to get his three-year suspended prison sentence reduced on Tuesday. The court also dismissed the appeal lodged by prosecutors regarding the hacker's acquittal on organized crime charges.

Ongoing drive-by download campaign hijacked MIT server

A server belonging to the Massachusetts Institute of Technology was commandeered by hackers who used it to launch attacks against other websites as part of a larger drive-by download campaign, according to antivirus vendor BitDefender.

Duqu exploits zero-day Windows kernel vulnerability to infect computers

Security researchers from the CrySyS laboratory in Hungary have located an installer for Duqu, the <a href="http://www.pcworld.com/businesscenter/article/242114/duqu_new_malware_is_stuxnet_20.html">Stuxnet-inspired threat</a> that has kept the security industry on its toes for the past couple of weeks, and determined that it exploits a previously unknown vulnerability in the Windows kernel.

Researchers defeat CAPTCHA on popular websites

Researchers from Stanford University have developed an automated tool that is capable of deciphering text-based anti-spam tests used by many popular websites with a significant degree of accuracy.

Kelihos botnet domain provider promises to make amends

Czech based free domain provider dotFree Group has settled the lawsuit brought against it by Microsoft in the Kelihos takedown case by suspending all abusive hosts registered through its service and promising better collaboration in the future.

Duqu incidents detected in Iran and Sudan

Security vendor Kaspersky Lab has identified infections with the new Duqu malware in Sudan and, more importantly, Iran, the main target of the Trojan's predecessor -- Stuxnet.

Researchers demo cloud security issue with Amazon AWS attack

Researchers from the Horst Goertz Institute (HGI) of the Ruhr-University Bochum (RUB) in Germany have demonstrated an account hijacking attack against Amazon Web Services (AWS) that they believe affects other cloud computing products as well.

Researchers demo cloud security issue with Amazon AWS attack

Researchers from the Horst Goertz Institute (HGI) of the Ruhr-University Bochum (RUB) in Germany have demonstrated an account hijacking attack against Amazon Web Services (AWS) that they believe affects other cloud computing products as well.

Exploit-powered Android Trojan uses update attack

A new variant of the DroidKungFu Android Trojan is posing as a legitimate application update in order to infect handsets, according to security researchers from Finnish antivirus vendor F-Secure.