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Hacking & Security Posts - Page 25

Hackers enter large-name online portals, releasing usernames and more

Right about now you've really got to feel sorry for Sony. Alongside numerous hacking scandals surrounding their pictures department, they've been targeted by the infamous North Korea and even had their PlayStation Live Network service taken down on the 26th of December thanks to a timely DDoS. Just when you thought it couldn't get worse, hackers have released 13,000 username-and-password combinations alongside stolen credit card details, claiming these were stolen from large-scale websites like Sony's PlayStation Network, XBOX Live and Amazon plus more.




Released via the Twitter account "@AnonymousGlobo", this hack is also said to target some of the largest porn websites alongside these gaming and retail web portals. This gives the hack yet another tie to the group known as Anonymous, who have been involved in recent Klu Klux Klan altercations alongside many other large-scale operations in recent years.

Continue reading 'Hackers enter large-name online portals, releasing usernames and more' (full post)

North Korean Internet infrastructure suffers another outage

For the second time in less than one week, it appears the fragile North Korean Internet infrastructure has been dropped offline from cyberattacks. Reports from Chinese media indicate the Internet and 3G mobile phone networks in North Korea have gone offline, following the US government's accusations that Pyongyang had a direct hand in breaching Sony Pictures.




In the incident reported earlier in the week, it appears a distributed denial of service (DDoS) attack stopped Internet access for a brief period. Most Internet access in North Korea is reserved for high-ranking government officials and military personnel, reports indicate.


Despite countries focusing on developing cyberespionage weapons able to target foreign companies and governments, clearly not enough is being done to help improve cybersecurity. The United States, UK, North Korea, China, Russia, Iran, and other nations have greater cyberattack capabilities - but fall prey to their own data incidents on a frequent basis.

US government warns Sony breach tactics could be used in other attacks

The malware software and cybercriminal techniques used to cripple Sony Pictures could be used in additional attacks against US companies, according to a recent alert from the U.S. Computer Emergency Readiness Team (US-CERT). Specifically, the malware, which is similar to code used to target South Korean companies, is able to communicate with operators while spreading quickly and conducting brute-force password attacks against systems.




"Due to the highly destructive functionality of this malware, an organization infected could experience operational impacts including loss of intellectual property and disruption of critical systems," the US-CERT warning stated. It's true that next-generation malware, written by increasingly skilled cybercriminal groups, has a wide variety of different purposes. Although stealing and compromising infected PCs remains lucrative, cyberespionage would be better served by disrupting day-to-day operations of necessary systems.


North Korea has been blamed by the US government for the attack against Sony Pictures, a charge it vehemently denies - has dedicated resources to improving its cyberattack capabilities.

Continue reading 'US government warns Sony breach tactics could be used in other attacks' (full post)

Lizard Squad stop DDoS of PSN and Xbox Live thanks to Kim Dotcom

Thanks to the "Lizard Squad", many bright-eyed youngsters were left out of luck - being unable to connect their new Santa-given PlayStation's and XBOX's to their respective online gaming and content networks.




This group of hackers targeted both of these large-scale online mediums on the 25th of December, seeing Kim Dotcom come in as some kind of savior - offering them 3,000 lifetime premium Mega accounts worth $99 each in return for PSN and XBOX Live's safety. The squad accepted, stopping the DDoS atacks instantly, vowing never to return.


According to a Twitter post, this deal is only made true if "they don't attack Xbox Live & PSN again. #ThatsTheDeal," in the words of Dotcom himself.

Continue reading 'Lizard Squad stop DDoS of PSN and Xbox Live thanks to Kim Dotcom' (full post)

Iran plans to expand its 'smart filtering' for Internet users

The Iranian government will move ahead with an effort to use "smart filtering" of the Internet for Iranian users, with "undesirable" content censored - Iran has some of the strictest regulation and controls of the Internet, with many foreign websites blocked.




Despite Facebook, Twitter, YouTube and other populations blocked, a growing number of Iranian users access these websites with virtual private networks (VPNs). However, Tehran wants to filter the content, hoping it's a more effective method of preventing some blocked content - and President Hassan Rouhani previously promised to begin opening up technology access.


"Presently, the smart filtering plan is implemented only on one social network in its pilot study phase and this will process will continue gradually until the plan is implemented on all networks," said Mahmoud Vaezi, Iranian Communications Minister, in a statement to the IRNA news agency.

Report: North Korea's Bureau 121 scarier than previously thought

The North Korean government has steadily increased capabilities of its secretive Bureau 121 cyberespionage unit, but very little is known about how it operates. A North Korean defector recently shed light on the division of specialized "cyber warriors," with specific training of programming languages, operating systems research, and IT network security vulnerabilities.




By the time hackers are officially hired by Bureau, some candidates have almost nine years of training, according to Jang Se-yul, a graduate of the top North Korean engineering college. Bureau 121 cybercriminals - and their families - are moved to Pyongyang and become among the country's top 1 percent, including a high salary, free apartment, and free Internet access.


The US and other western nations are focused more on limiting cyberespionage, especially from North Korea, Iran, China and Russia - but the cybercriminals have had a step up on us for quite some time. North Korea understands it wouldn't be able to win a conventional war against political rivals, but is able to cause chaos using their hacker branch.

Japanese banks being targeted by Chinese hackers, tension growing

Cybercriminals from China are increasingly targeting Japanese bank account holders, with more than $16 million stolen from the Sumitomo Mitsui Financial Group and Mitsubishi UFJ Financial Group during the first six months of 2014. Japanese police officials report a rising number of Chinese nations being arrested for cyber-related crimes, and security experts point towards Chinese-based IP addresses.




The chaos begins by a phishing attack that tricks users into providing their passwords. Money is transferred out of Japan and people are recruited to visit ATMs and withdraw as much money as they can. Products are purchased in Japan and the stolen items are shipped and re-sold in China.


Earlier in the year, Japanese government websites were compromised by suspected Chinese hackers, with most of the sites temporarily dropped by distributed denial of service (DDoS) attacks. However, other websites were defaced with political messages related to Japan-China sociopolitical propaganda - as both countries continue their efforts to rebuild an extremely tumultuous relationship.

Hackers cause damage at German factory with malware attack

Cybercriminals compromised a German factory and caused "massive" damage to a blast furnace inside of the facility, according to a Federal Office for Information Security report made available by the German government. The company impacted remains unknown, but it looks like they fell victim to a phishing attack that led to malware installation on company computers - and it didn't take long before PCs and factory systems to suffer.




Since the company's employees were not able to maintain control of the blast furnace, there was "massive damage to [the] plant." "The attackers were knowledgeable in conventional IT security and had extensive knowledge of applied control and production processes," according to a recently published report.


As cybercriminals find new methods to conduct cyberespionage, there is growing concern that they can breach critical infrastructure - and cause significant damage - and this German foundry incident is a worrying sign. It's unknown if the hackers intended to just steal data, or cause physical damage, but show how vulnerable computer systems can be.

Hackers take credit for downing Xbox Live, PlayStation Network

The Lizard Squad reportedly has taken credit for dropping Microsoft's Xbox Live and Sony's PlayStation Network on Christmas Eve and Christmas day. It's not a complete surprise to hear of the cyberattacks, with the group promising them all month long. Lizard Squad used a distributed denial-of-service (DDoS) attack, with the FBI and other hacker groups reportedly targeting them.




Unfortunately, the group demanded 10,000 retweets of a message posted on Twitter, so gamers will be able to access, Xbox Live and other services - and regain playability on PSN. Both Microsoft and Sony are working on connectivity issues, with spotty service available in North America.


It's not a surprise to hear they wanted to target the attack for Christmas, as many gamers plug in their consoles for the first time - or hit the power switch to begin playing a new title.

Japan working to improve cybersecurity after Sony Pictures attack

Following a successful data breach targeting Sony Pictures, the Japanese government is increasingly weary of potential North Korea-based cyberattacks. Japan is used to China's ambitious cyberespionage campaigns, but North Korea has steadily improved its own ability to launch successful attacks.




Japanese Prime Minister Shinzo Abe wants to boost internal cybersecurity defense as the threat of foreign-based attacks reaches frightening levels. There is specific interest in ensuring critical infrastructure, such as its power grid, transportation networks, and gas supplies can continue to function even under continued attack.


"Japan is maintaining close contact with the United States and supporting their handling of this case," said Yoshihide Suga, Japanese Chief Cabinet Secretary, during a press conference. The Japanese government is relying on strong ties with Washington in a joint-cooperation to increase cybersecurity.

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