japan hacker | Breaking Cybersecurity News | The Hacker News

The most critical and worst target of a State-sponsored cyber-attack s could be Hospitals, Dams, Dykes and Nuclear power stations and this may cause military conflicts between countries. According to Japan Today , The Monju nuclear power plant in Tsuruga, Japan was accidentally targeted by a malware on 2nd January, when a worker updated the system to the latest version of the video playback program. Monju Nuclear Plant  is a sodium-cooled fast reactor, was launched in April 1994. It has not been operational for most of the past 20 years, after an accident in which a sodium leak caused a major fire. Employees over there are only left with a regular job of company's paperwork and maintenance. So the malware could have stolen only some sensitive documents, emails, training records and employees' data sheets. The Malware command-and-control server suspected to be from South Korea. The malware itself is not much sophisticated like Stuxnet  o...

22 million Yahoo! Japan's user IDs may have been stolen during an unauthorised attempt to access the administrative system of its Japan portal. " We don't know if the file of 22 million user IDs was leaked or not, but we can't deny the possibility given the volume of traffic between our server and external terminals ", Yahoo said. The information did not include passwords and the kind of data necessary to verify a user's identity or reset passwords, it said, adding that the company had updated its security measures to prevent a repeat of the incident. In 2011, Sony said information such as usernames, passwords and birth dates of more than 100 million people may have been compromised after hackers struck the PlayStation Network and Sony Online Entertainment services. Japan acknowledges that its preventative measures against cyberattacks remain underdeveloped, with the national police agency having announced this month it would launch a team to analyze and combat cyberatt...

Vulnerability Management (VM) has long been a cornerstone of organizational cybersecurity. Nearly as old as the discipline of cybersecurity itself, it aims to help organizations identify and address potential security issues before they become serious problems. Yet, in recent years, the limitations of this approach have become increasingly evident.  At its core, Vulnerability Management processes remain essential for identifying and addressing weaknesses. But as time marches on and attack avenues evolve, this approach is beginning to show its age. In a recent report, How to Grow Vulnerability Management into Exposure Management (Gartner, How to Grow Vulnerability Management Into Exposure Management, 8 November 2024, Mitchell Schneider Et Al.), we believe Gartner® addresses this point precisely and demonstrates how organizations can – and must – shift from a vulnerability-centric strategy to a broader Exposure Management (EM) framework. We feel it's more than a worthwhile read an...

Tor is a web service that allows users to surf the Internet, use IM, and other services while keeping themselves completely anonymous, but  Japan's National Police Agency wants ISPs to block access to Tor if users are found to have abused it. The push by Japanese authorities is because they're worried about an inability to tackle cyber crime enabled in part by anonymizing services such as Tor.  Japanese police is having a hard time when it comes to crimes in the cyberspace. Just last year a hacker, going by the name Demon Killer, took remote control of systems across the country and posted death threats on public message boards. The panel claimed it has been used in the past to commit internet fraud, help paedophiles groom kids online and, tellingly, enabled leaks from Tokyo's Metropolitan Police Department. Tor has proven to be an invaluable tool for pro-democracy campaigners in the Middle East while censorious regimes such as the Chinese authorities have att...

Japan's space agency says it is investigating a possible leak of data about its Epsilon rocket due to a computer virus. Malware Case :  The Japan Aerospace Exploration Agency said the virus, in a computer at its Tsukuba Space Centre, north-east of Tokyo, was found to be secretly collecting data and sending it outside the agency. JAXA said in a statement that information about the Epsilon , due to be launched next year, its M-5 rocket and H2A and H2B rockets may have been compromised. The agency said that it was unclear if the virus was a cyberattack. The agency said it is tightening security to prevent any further leaks. China behind this Cyber Attack ?  Recently, however, Japanese defense companies have been targets of similar information-stealing viruses, some of which had been traced back to China. The Epsilon, whose first launching is scheduled for next autumn, will also feature new technology that will allow it to be remotely controlled by a personal computer...

Japanese police arrested five mobile applications developers for creating and embedding a virus into smartphone applications. According to The Metropolitan Police Department, Intial reports said that about 90,000 smartphones  users were infected with a virus lurking in applications they downloaded, But later they found that developers stole more than 10 million pieces of personal information from users mobile. These guys runs an IT-related company, they created a video applications for Android smartphones containing a virus that extracts personal information stored on the phone. The man released the apps on Google Inc.'s official store for free in late March and was downloaded 270,000 times. The free apps were marketed to customers by affixing the phrase " The Movie " to existing popular game titles. When the apps are downloaded and activated, they can automatically transmit personal data. The stolen information found on the server has not been used by the malware ...

Japanese police had arrested three people, accused them of making death threats via email and discussion forums. However, later Researchers at Symantec have determined that a piece of malware was making death and bomb threats online on behalf of its victims infected. Symantec  confirmed that the malware " Backdoor.Rabasheeta " is capable of controlling a compromised computer from a remote location and the creator has the capability to command the malware to make the threats like bomb and murders. The most curious thing about this particular dropper is that it comes with a graphical user interface (GUI). The dropper for Backdoor.Rabasheeta drops a main module and a configuration file. The dropper creates a registry entry so that the main module is executed whenever the compromised computer starts. This dropper also modifies CreationTime, LastWriteTime, and LastAccessTime of the main module with random values to help keep it hidden. Then the dropper will execute the...