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Trickbot
Trickbot is computer malware, a trojan (software), trojan for the Microsoft Windows and other operating systems, and the cybercrime group behind this. Its major function was originally the theft of banking details and other credentials, but its operators have extended its capabilities to create a complete modular malware ecosystem. The Trickbot cybercrime organization is large and well-organized, with possible connections to Russian intelligence agencies. Capabilities Trickbot was first reported in October 2016. It is propagated by methods including executable programs, batch files, email phishing, Google Docs, and fake sexual harassment claims. The Web site Bleeping Computer has tracked the evolution of TrickBot from its start as a banking Trojan. Articles cover its extension to attack PayPal and business customer relationship management (CRM; June 2017),the addition of a self-spreading worm component (July 2017), coinbase.com, DKIM support to bypass email filters, steal Windows p ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wizard Spider
Wizard Spider, also known as Trickbot, is a cybercrime group based in and around Saint Petersburg in Russia. Some members may be based in Ukraine. They are estimated to number about 80, some of them may not know they are employed by a criminal organisation. The group has been a target of Europol, Interpol, FBI and also the National Crime Agency in the United Kingdom. Key figures are suspected of being involved with online attacks using Dyre software. History In 2018 the groups began using Trickbot, Ryuk and Conti ransomware as their primary tools. They have also developed espionage software Sidoh which only gathers information and does not hold it to ransom. Modus operandi PRODAFT wrote a technical report on them that described their attacks and organisation. Attacks usually begin by sending large amounts of spam to targets in order to trick victims into downloading malware. They use Qbot and SystemBC malware, as well as writing their own. A separate team pinpoints ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ryuk (ransomware)
Ryuk is a type of ransomware known for targeting large, public-entity Microsoft Windows cybersystems. It typically encrypts data on an infected system, rendering the data inaccessible until a ransom is paid in untraceable bitcoin. Ryuk is believed to be used by two or more criminal groups, most likely Russian, who target organizations rather than individual consumers. Origin Ryuk ransomware first appeared in 2018. Although initially suspected to be of North Korean origin, Ryuk has more recently been suspected of being devised by two or more Russian criminal cartels. Unlike many other malicious computer hackers, the Ryuk criminal group primarily seeks to extort ransom payments to release the data its malware has made useless by encryption. As a cybersecurity threat analyst said to the ''Baltimore Sun'' following an attack on the Baltimore County (Maryland) school system in November, 2020, the Ryuk criminal group "tends to be all business... they just like to get the job done": t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Malware
Malware (a portmanteau for ''malicious software'') is any software intentionally designed to cause disruption to a computer, server, client, or computer network, leak private information, gain unauthorized access to information or systems, deprive access to information, or which unknowingly interferes with the user's computer security and privacy. By contrast, software that causes harm due to some deficiency is typically described as a software bug. Malware poses serious problems to individuals and businesses on the Internet. According to Symantec's 2018 Internet Security Threat Report (ISTR), malware variants number has increased to 669,947,865 in 2017, which is twice as many malware variants as in 2016. Cybercrime, which includes malware attacks as well as other crimes committed by computer, was predicted to cost the world economy $6 trillion USD in 2021, and is increasing at a rate of 15% per year. Many types of malware exist, including computer viruses, worms, Trojan horses, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Two-factor Authentication
Multi-factor authentication (MFA; encompassing two-factor authentication, or 2FA, along with similar terms) is an electronic authentication method in which a user is granted access to a website or application only after successfully presenting two or more pieces of evidence (or factors) to an authentication mechanism: knowledge (something only the user knows), possession (something only the user has), and inherence (something only the user is). MFA protects user data—which may include personal identification or financial assets—from being accessed by an unauthorized third party that may have been able to discover, for example, a single password. A ''third-party authenticator'' (TPA) app enables two-factor authentication, usually by showing a randomly generated and frequently changing code to use for authentication. Factors Authentication takes place when someone tries to log into a computer resource (such as a network, device, or application). The resource requires the u ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Windows Trojans
Windows is a group of several proprietary graphical operating system families developed and marketed by Microsoft. Each family caters to a certain sector of the computing industry. For example, Windows NT for consumers, Windows Server for servers, and Windows IoT for embedded systems. Defunct Windows families include Windows 9x, Windows Mobile, and Windows Phone. The first version of Windows was released on November 20, 1985, as a graphical operating system shell for MS-DOS in response to the growing interest in graphical user interfaces (GUIs). Windows is the most popular desktop operating system in the world, with 75% market share , according to StatCounter. However, Windows is not the most used operating system when including both mobile and desktop OSes, due to Android's massive growth. , the most recent version of Windows is Windows 11 for consumer PCs and tablets, Windows 11 Enterprise for corporations, and Windows Server 2022 for servers. Genealogy B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
2020 United States Elections
The 2020 United States elections were held on Tuesday, November 3, 2020. Democratic presidential nominee, former vice president Joe Biden, defeated incumbent Republican president Donald Trump in the presidential election. Despite losing seats in the House of Representatives, Democrats retained control of the House and gained control of the Senate. As a result, the Democrats successfully obtained a government trifecta, the first time since the elections in 2008 that the party gained unified control of Congress and the presidency. With Trump losing his bid for re-election, he became the first defeated incumbent president to have overseen his party lose the presidency and control of both the House and the Senate since Herbert Hoover in 1932. This was the first time since 1980 that either chamber of Congress flipped partisan control in a presidential year, and the first time Democrats did so since 1948. Biden became his party's nominee after defeating numerous challengers in the D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Localhost
In computer networking, localhost is a hostname that refers to the current device used to access it. It is used to access the network services that are running on the host via the loopback network interface. Using the loopback interface bypasses any local network interface hardware. Loopback The local loopback mechanism may be used to run a network service on a host without requiring a physical network interface, or without making the service accessible from the networks the computer may be connected to. For example, a locally installed website may be accessed from a Web browser by the URL it is mainly used for web development purposes ''http://localhost'' to display its home page. The name ''localhost'' normally resolves to the IPv4 loopback address , and to the IPv6 loopback address . Name resolution IPv4 network standards reserve the entire address block 127.0.0.0/8 (more than 16 million addresses) for loopback purposes. Updated by RFC 8190. That means any packet sent ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Command And Control Server
A botnet is a group of Internet-connected devices, each of which runs one or more bots. Botnets can be used to perform Distributed Denial-of-Service (DDoS) attacks, steal data, send spam, and allow the attacker to access the device and its connection. The owner can control the botnet using command and control (C&C) software. The word "botnet" is a portmanteau of the words "robot" and "Computer network, network". The term is usually used with a negative or malicious connotation. Overview A botnet is a logical collection of Internet The Internet (or internet) is the global system of interconnected computer networks that uses the Internet protocol suite (TCP/IP) to communicate between networks and devices. It is a '' network of networks'' that consists of private, pub ...-connected devices, such as computers, smartphones or Internet of things (IoT) devices whose Computer security, security have been breached and control ceded to a third party. Each compromised device, kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cyber Command
United States Cyber Command (USCYBERCOM) is one of the eleven unified combatant commands of the United States Department of Defense (DoD). It unifies the direction of cyberspace operations, strengthens DoD cyberspace capabilities, and integrates and bolsters DoD's cyber expertise. USCYBERCOM was created in mid-2009 at the National Security Agency (NSA) headquarters in Fort George G. Meade, Maryland. It cooperates with NSA networks and has been concurrently headed by the director of the National Security Agency since its inception. While originally created with a defensive mission in mind, it has increasingly been viewed as an offensive force. On 18 August 2017, it was announced that USCYBERCOM would be elevated to the status of a full and independent unified combatant command. Mission statement According to the US Department of Defense (DoD): The text "9ec4c12949a4f31474f299058ce2b22a", located in the command's emblem, is the MD5 hash of their mission statement. The comm ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Federal Bureau Of Investigation
The Federal Bureau of Investigation (FBI) is the domestic intelligence and security service of the United States and its principal federal law enforcement agency. Operating under the jurisdiction of the United States Department of Justice, the FBI is also a member of the U.S. Intelligence Community and reports to both the Attorney General and the Director of National Intelligence. A leading U.S. counterterrorism, counterintelligence, and criminal investigative organization, the FBI has jurisdiction over violations of more than 200 categories of federal crimes. Although many of the FBI's functions are unique, its activities in support of national security are comparable to those of the British MI5 and NCA; the New Zealand GCSB and the Russian FSB. Unlike the Central Intelligence Agency (CIA), which has no law enforcement authority and is focused on intelligence collection abroad, the FBI is primarily a domestic agency, maintaining 56 field offices in major cities throug ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Emotet
Emotet is a malware strain and a cybercrime operation believed to be based in Ukraine. The malware, also known as Heodo, was first detected in 2014 and deemed one of the most prevalent threats of the decade. In 2021, the servers used for Emotet were disrupted through global police action in Germany and Ukraine and brought under the control of law enforcement. First versions of the Emotet malware functioned as a banking Trojan horse (computing), trojan aimed at stealing banking credentials from infected hosts. Throughout 2016 and 2017, Emotet operators, sometimes known as Mealybug, updated the trojan and reconfigured it to work primarily as a "loader," a type of malware that gains access to a system, and then allows its operators to download additional payloads. Second-stage payloads can be any type of executable code, from Emotet's own modules to malware developed by other cybercrime gangs. Initial infection of target systems often proceeds through a macro virus in an email atta ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
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