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2024 Cyberattack On Kadokawa And Niconico
On the morning of June 8, 2024, Kadokawa Corporation, Kadokawa's website and the Japanese video-sharing platform Niconico suffered a ransomware cyberattack by a Russian-linked hacker group called Royal (cyber gang), BlackSuit, who claimed responsibility for the attack. Background Niconico is a Japanese video-sharing platform launched in 2006. Niconico's owner, Dwango (company), Dwango, is a subsidiary of Kadokawa Corporation. According to Alexa Internet, the site is the 14th most visited website in Japan as of May 1, 2022. On June 3, 2024, Kadokawa Taiwan reported a cyberattack leaking personal and corporate information. Two days after the initial attack, ''Wired (magazine), Wired'' stated that ransomware attacks are "accelerating in 2024". Japan's cyber security has been criticized for lacking IT expert specialists, with about 90% of domestic companies having none according to a think tank survey. One day before the initial attack, Japanese prime minister Fumio Kishida orde ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Japan
Japan is an island country in East Asia. Located in the Pacific Ocean off the northeast coast of the Asia, Asian mainland, it is bordered on the west by the Sea of Japan and extends from the Sea of Okhotsk in the north to the East China Sea in the south. The Japanese archipelago consists of four major islands—Hokkaido, Honshu, Shikoku, and Kyushu—and List of islands of Japan, thousands of smaller islands, covering . Japan has a population of over 123 million as of 2025, making it the List of countries and dependencies by population, eleventh-most populous country. The capital of Japan and List of cities in Japan, its largest city is Tokyo; the Greater Tokyo Area is the List of largest cities, largest metropolitan area in the world, with more than 37 million inhabitants as of 2024. Japan is divided into 47 Prefectures of Japan, administrative prefectures and List of regions of Japan, eight traditional regions. About three-quarters of Geography of Japan, the countr ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2024 In Computing
4 (four) is a number, numeral and digit. It is the natural number following 3 and preceding 5. It is a square number, the smallest semiprime and composite number, and is considered unlucky in many East Asian cultures. Evolution of the Hindu-Arabic digit Brahmic numerals represented 1, 2, and 3 with as many lines. 4 was simplified by joining its four lines into a cross that looks like the modern plus sign. The Shunga would add a horizontal line on top of the digit, and the Kshatrapa and Pallava evolved the digit to a point where the speed of writing was a secondary concern. The Arabs' 4 still had the early concept of the cross, but for the sake of efficiency, was made in one stroke by connecting the "western" end to the "northern" end; the "eastern" end was finished off with a curve. The Europeans dropped the finishing curve and gradually made the digit less cursive, ending up with a digit very close to the original Brahmin cross. While the shape of the character ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wayback Machine
The Wayback Machine is a digital archive of the World Wide Web founded by Internet Archive, an American nonprofit organization based in San Francisco, California. Launched for public access in 2001, the service allows users to go "back in time" to see how websites looked in the past. Founders Brewster Kahle and Bruce Gilliat developed the Wayback Machine to provide "universal access to all knowledge" by preserving archived copies of defunct web pages. The Wayback Machine's earliest archives go back at least to 1995, and by the end of 2009, more than 38.2 billion webpages had been saved. As of November 2024, the Wayback Machine has archived more than 916 billion web pages and well over 100 petabytes of data. History The Internet Archive has been archiving cached web pages since at least 1995. One of the earliest known pages was archived on May 8, 1995. Internet Archive founders Brewster Kahle and Bruce Gilliat launched the Wayback Machine in San Francisco, California ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Data Breaches
This is a list of reports about data breaches, using data compiled from various sources, including press reports, government news releases, and mainstream news articles. The list includes those involving the theft or compromise of 30,000 or more records, although many smaller breaches occur continually. Breaches of large organizations where the number of records is still unknown are also listed. In addition, the various methods used in the breaches are listed, with hacking being the most common. Most reported breaches are in North America, at least in part because of relatively strict disclosure laws in North American countries. 95% of data breaches come from government, retail, or technology industries. It is estimated that the average cost of a data breach will be over $150 million by 2020, with the global annual cost forecast to be $2.1 trillion. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Cyberattacks
A cyberattack is any type of offensive maneuver employed by individuals or whole organizations that targets computer information systems, infrastructures, computer networks, and/or personal computer devices by various means of malicious acts usually originating from an anonymous source that either steals, alters, or destroys a specified target by hacking into a susceptible system. Indiscriminate attacks These attacks are wide-ranging, global and do not seem to discriminate among governments and companies. * Operation Shady RAT * World of HELL * RED October, discovered in 2012, was reportedly operating worldwide for up to five years prior to discovery, transmitting information ranging from diplomatic secrets to personal information, including from mobile devices. * WannaCry ransomware attack on 12 May 2017 affected hundreds of thousands of computers in more than 150 countries. * 2017 Petya cyberattack Destructive attacks These attacks relate to inflicting damage on specific orga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
The Japan Times
''The Japan Times'' is Japan's largest and oldest English-language daily newspaper. It is published by , a subsidiary of News2u Holdings, Inc. It is headquartered in the in Kioicho, Chiyoda, Tokyo. History ''The Japan Times'' was launched by on 22 March 1897, with the goal of giving Japanese people an opportunity to read and discuss news and current events in English to help Japan participate in the international community. In 1906, Zumoto was asked by Japanese Resident-General of Korea Itō Hirobumi to lead the English-language newspaper '' The Seoul Press''. Zumoto closely tied the operations of the two newspapers, with subscriptions of ''The Seoul Press'' being sold in Japan by ''The Japan Times'', and vice versa for Korea. Both papers wrote critically of Korean culture and civilization, and advocated for Japan's colonial control over the peninsula in order to civilize the Koreans. The newspaper was independent of government control, but from 1931 onward, the pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phishing
Phishing is a form of social engineering and a scam where attackers deceive people into revealing sensitive information or installing malware such as viruses, worms, adware, or ransomware. Phishing attacks have become increasingly sophisticated and often transparently mirror the site being targeted, allowing the attacker to observe everything while the victim navigates the site, and transverses any additional security boundaries with the victim. As of 2020, it is the most common type of cybercrime, with the Federal Bureau of Investigation's Internet Crime Complaint Center reporting more incidents of phishing than any other type of cybercrime. The term "phishing" was first recorded in 1995 in the cracking toolkit AOHell, but may have been used earlier in the hacker magazine '' 2600''. It is a variation of ''fishing'' and refers to the use of lures to "fish" for sensitive information. Measures to prevent or reduce the impact of phishing attacks include legislation, user educa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oricon
, established in 1999, is the holding company at the head of a Japanese corporate group that supplies statistics Statistics (from German language, German: ', "description of a State (polity), state, a country") is the discipline that concerns the collection, organization, analysis, interpretation, and presentation of data. In applying statistics to a s ... and information on music and the music industry in Japan and Western music. It started as , which was founded by Sōkō Koike in November 1967 and became known for its music charts. Oricon Inc. was originally set up as a subsidiary of Original Confidence and took over the latter's Oricon record charts in April 2002. The charts are compiled from data drawn from some 39,700 retail outlets () and provide sales rankings of music CDs, DVDs, electronic games, and other entertainment products based on weekly tabulations. Results are announced every Tuesday and published in ''Oricon Style'' by subsidiary Oricon ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Data Leak
A data breach, also known as data leakage, is "the unauthorized exposure, disclosure, or loss of personal information". Attackers have a variety of motives, from financial gain to political activism, political repression, and espionage. There are several technical root causes of data breaches, including accidental or intentional disclosure of information by insiders, loss or theft of unencrypted devices, hacking into a system by exploiting software vulnerabilities, and social engineering attacks such as phishing where insiders are tricked into disclosing information. Although prevention efforts by the company holding the data can reduce the risk of data breach, it cannot bring it to zero. The first reported breach was in 2002 and the number occurring each year has grown since then. A large number of data breaches are never detected. If a breach is made known to the company holding the data, post-breach efforts commonly include containing the breach, investigating its scope an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Terabytes
The byte is a unit of digital information that most commonly consists of eight bits. Historically, the byte was the number of bits used to encode a single character of text in a computer and for this reason it is the smallest addressable unit of memory in many computer architectures. To disambiguate arbitrarily sized bytes from the common 8-bit definition, network protocol documents such as the Internet Protocol () refer to an 8-bit byte as an octet. Those bits in an octet are usually counted with numbering from 0 to 7 or 7 to 0 depending on the bit endianness. The size of the byte has historically been hardware-dependent and no definitive standards existed that mandated the size. Sizes from 1 to 48 bits have been used. The six-bit character code was an often-used implementation in early encoding systems, and computers using six-bit and nine-bit bytes were common in the 1960s. These systems often had memory words of 12, 18, 24, 30, 36, 48, or 60 bits, corresponding to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Dark Web
The dark web is the World Wide Web content that exists on darknets ( overlay networks) that use the Internet but require specific software, configurations, or authorization to access. Through the dark web, private computer networks can communicate and conduct business anonymously without divulging identifying information, such as a user's location. The dark web forms a small part of the deep web, the part of the web not indexed by web search engines, although sometimes the term ''deep web'' is mistakenly used to refer specifically to the dark web. The darknets which constitute the dark web include small, friend-to-friend networks, as well as large, popular networks such as Tor, Hyphanet, I2P, and Riffle operated by public organizations and individuals. Users of the dark web refer to the regular web as clearnet due to its unencrypted nature. The Tor dark web or onionland uses the traffic anonymization technique of onion routing under the network's top-level domain suffi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
