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Three members of the high profile internet hacktivist group LulzSec have admitted to their parts in a series of cyber attacks against the NHS, Sony and News International. Ryan Ackroyd, Jake Davis and Mustafa Al-Bassam, pleaded guilty to one charge of carrying out an unauthorized act to impair the operation of a computer, contrary to the Criminal Law Act 1977. In July 2011 the Sun's website was hacked and users were briefly re-directed to a spoof page that falsely claiming that Rupert Murdoch had died. Davis, from Shetland, and Bassam, a student from Peckham, south London, admitted conspiring to bring down the websites of law enforcement authorities in Britain and the US, including the CIA and the Serious Organized Crime Agency (SOCA). The group, an offshoot of the Anonymous hacktivists, but Both LulzSec and Anonymous wreaked havoc throughout 2011 and 2012, knocking thousands of websites offline and pilfering data from well-known companies. The men are said to h...

Researchers from Kaspersky Lab have discovered a new spam message campaign being transmitted via Skype contains malware capable of using an infected computer to mine for Bitcoins. The malware, identified as Trojan.Win32.Jorik.IRCbot.xkt . Bitcoin is a non-governmental, fully-digital currency based on an open-source and peer-to-peer internet protocol. Cybercriminals have figured out that distributed Bitcoin mining is a perfect task for botnets and have started developing malware that can abuse the CPUs and GPUs of infected computers to generate Bitcoins. " Bitcoin mining is the process of making computer hardware do mathematical calculations for the Bitcoin network to confirm transactions and increase security, " Victims are encouraged to install malware file that is included with messages like " this my favourite picture of you ". Those who click the links, infected with a virus dropper downloaded from a server in India. If the malicious file is ins...

A vulnerability in AirDroid application  which provides wireless management of your Android phone or tablet from any browser on the same Wi-Fi network allow hackers  to perform Dos attack from your Android device. Cross Site scripting or  XSS vulnerability in the browser version of AirDroid allows an attacker is able to send a malicious text message to the browser associated with the account when attacker is able to get access to a phone with AirDroid installed. According to advisory posted by US-Cert , When this message is viewed on the AirDroid web interface an attacker can conduct a cross-site scripting attack, which may be used to result in information leakage, privilege escalation, and/or denial of service on the host computer. Vulnerability is currently not patched and also AirDroid team didn't annouce any update regarding fix. As a general good security practice, only allow connections from trusted hosts and network...

Exploit kits are one of the dangerous cyber crime tool, where The Phoenix Exploit Kit is a good example of exploit packs used to exploit vulnerable software on the computers of unsuspecting Internet users. The Phoenix Exploit Kit is available for a base price of $2,200 in underground market by its malware author or developer.  Like other exploit kits , Phoenix also developed to exploit browser-based  vulnerabilities in outdated and insecure versions of browser plugins like Java, and Adobe Flash and Reader. Developer of Phoenix is known by nickname AlexUdakov on several forums. According to new investigation report published by  krebsonsecurity , AlexUdakov was also member of a forum called Darkode , whose administrator accounts were compromised few weeks before and that the intruders were able to gain access to private communications of the administrators.  Intruders was able to view full profiles and database of Dar...

A cyber attack campaign, dubbed #OpIsrael by hacking group Anonymous, targeting Israeli websites caused massive disruption to government, academic and private sites Sunday. Israeli media said small business had been targeted. Some homepage messages were replaced with anti-Israel slogans. Anonymous threatened to disrupt and erase Israel from cyberspace in protest over its mistreatment of Palestinians. In response to the eight day assault that killed 133 Palestinians , Anonymous defaced thousands of Israeli sites and provided information for Gazans facing Internet and communications blackouts.  60 million hacking attempts were reportedly made. Most of the attacks have had little impact, and Israeli experts even say they welcome the attempts as ways of sharpening their defenses. Israel itself is accused of taking part in much more sophisticated cyber attacks against its enemies, particularly Iran. List of all hacked sites are available in fo...