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Mega-D
The Mega-D, also known by its alias of Ozdok, is a botnet that at its peak was responsible for sending 32% of spam worldwide. On October 14, 2008, the U.S Federal Trade Commission, in cooperation with Marshal Software, tracked down the owners of the botnet and froze their assets. On November 6, 2009, security company FireEye, Inc. disabled the Mega-D botnet by disabling its command and control structure. This was akin to the Srizbi botnet takedown in late 2008. The Mega-D/Ozdok takedown involved coordination of dozens of Internet service providers, domain name registrars, and non-profit organizations like Shadowserver. M86 Security researchers estimated the take down had an immediate effect on the spam from the botnet. On November 9, 2009, the spam had stopped altogether, although there was a very small trickle over the weekend, directed to a couple of small UK-based domains that they monitored. Since then the botnet bounced back, exceeding pre-takedown levels by Nov. 22, and co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Oleg Nikolaenko
Oleg Yegorovich Nikolaenko ( rus, Олег Егорович Николаенко; born July 17, 1987) is a Russian computer criminal who created the Mega-D botnet, violating the CAN-SPAM Act of 2003. Federal investigators believe his activities may have been responsible for as much as one third of the world's electronic spam. Background Oleg Nikolaenko, a resident of Vidnoye, Moscow Oblast, Russia, was identified as the "King of Spam" by the U.S. Federal Bureau of Investigation. He is suspected of running the "Mega-D" botnet to create a "zombie network" of as many as 500,000 infected computers. Investigators stated that his operation was responsible for producing up to 10 billion unsolicited e-mails per day, accounting for about 32% of all spam. The messages allegedly promoted counterfeit versions of Rolex watches, herbal supplements and prescription drugs such as Viagra. In October 2008, the U.S. Federal Trade Commission moved to freeze the assets of individuals involved with t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botnet
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 "network". The term is usually used with a negative or malicious connotation. Overview A botnet is a logical collection of Internet-connected devices, such as computers, smartphones or Internet of things (IoT) devices whose security have been breached and control ceded to a third party. Each compromised device, known as a "bot," is created when a device is penetrated by software from a '' malware'' (malicious software) distribution. The controller of a botnet is able to direct the activities of these compromised computers through communication channels formed by standards-based network protocols, su ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
McColo
McColo was a US-based web hosting service provider that was, for a long time, the source of the majority of spam-sending activities for the entire world. In late 2008, the company was shut down by two upstream providers, Global Crossing and Hurricane Electric, because a significant amount of malware and botnets had been trafficking from the McColo servers. History McColo was formed by a 19-year-old Russian hacker and student named Nikolai. Nikolai's nickname was "Kolya McColo"; hence the name of the provider. Malware traffic At the time of termination of its upstream service on November 11, 2008, it was estimated that McColo customers were responsible for a substantial proportion of all email spam then flowing and subsequent reports claim a two-thirds or greater reduction in global spam volume. This reduction had been sustained for some period after the takedown. McColo was one of the leading players in the so-called "bulletproof hosting" market — ISPs that will allow servers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
FireEye, Inc
Trellix (formerly FireEye and McAfee Enterprise) is a privately held cybersecurity company founded in 2022. It has been involved in the detection and prevention of major cyber attacks. It provides hardware, software, and services to investigate cybersecurity attacks, protect against malicious software, and analyze IT security risks. In March 2021, Symphony Technology Group (STG) announced its acquisition of McAfee Enterprise in an all-cash transaction for $4.0 billion. STG completed the acquisition of McAfee’s Enterprise business in July 2021 with plans for re-branding. In June 2021, FireEye sold its name and products business to STG for $1.2 billion. STG combined FireEye with its acquisition of McAfee's enterprise business to launch Trellix, an extended detection and response (XDR) company. Meanwhile, McAfee Enterprise's security service edge (SSE) business would operate as a separate company to be known as Skyhigh Security. History FireEye was founded in 2004 by Ashar Azi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
CAN-SPAM Act Of 2003
The Controlling the Assault of Non-Solicited Pornography And Marketing (CAN-SPAM) Act of 2003 is a law passed in 2003 establishing the United States' first national standards for the sending of commercial e-mail. The law requires the Federal Trade Commission (FTC) to enforce its provisions. Introduced by Republican Conrad Burns, the act passed both the House and Senate during the 108th United States Congress and was signed into law by President George W. Bush in December of 2003. History The backronym CAN-SPAM derives from the bill's full name: ''C''ontrolling the ''A''ssault of ''N''on-''S''olicited ''P''ornography ''A''nd ''M''arketing Act of 2003. It plays on the word "canning" (putting an end to) spam, as in the usual term for unsolicited email of this type. The bill was sponsored in Congress by Senators Conrad Burns and Ron Wyden. The CAN-SPAM Act is occasionally referred to by critics as the "You-Can-Spam" Act because the bill fails to prohibit many types of e-mail spam ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Distributed Computing Projects
Distribution may refer to: Mathematics *Distribution (mathematics), generalized functions used to formulate solutions of partial differential equations *Probability distribution, the probability of a particular value or value range of a variable **Cumulative distribution function, in which the probability of being no greater than a particular value is a function of that value *Frequency distribution, a list of the values recorded in a sample *Inner distribution, and outer distribution, in coding theory *Distribution (differential geometry), a subset of the tangent bundle of a manifold *Distributed parameter system, systems that have an infinite-dimensional state-space *Distribution of terms, a situation in which all members of a category are accounted for *Distributivity, a property of binary operations that generalises the distributive law from elementary algebra *Distribution (number theory) *Distribution problems, a common type of problems in combinatorics where the goal is ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Multi-agent Systems
A multi-agent system (MAS or "self-organized system") is a computerized system composed of multiple interacting intelligent agents.Hu, J.; Bhowmick, P.; Jang, I.; Arvin, F.; Lanzon, A.,A Decentralized Cluster Formation Containment Framework for Multirobot Systems IEEE Transactions on Robotics, 2021. Multi-agent systems can solve problems that are difficult or impossible for an individual agent or a monolithic system to solve.Hu, J.; Turgut, A.; Lennox, B.; Arvin, F.,Robust Formation Coordination of Robot Swarms with Nonlinear Dynamics and Unknown Disturbances: Design and Experiments IEEE Transactions on Circuits and Systems II: Express Briefs, 2021. Intelligence may include methodic, functional, procedural approaches, algorithmic search or reinforcement learning.Hu, J.; Bhowmick, P.; Lanzon, A.,Group Coordinated Control of Networked Mobile Robots with Applications to Object Transportation IEEE Transactions on Vehicular Technology, 2021. Despite considerable overlap, a multi-ag ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bot Roast
Bot may refer to: Sciences Computing and technology * Chatbot, a computer program that converses in natural language * Internet bot, a software application that runs automated tasks (scripts) over the Internet **a Spambot, an internet bot designed to assist in the sending of spam * Internet Relay Chat bot, a set of scripts or an independent program that connects to Internet Relay Chat as a client * Robot, or "bot", a mechanical device that can perform physical tasks * Social bot, a type of chatbot that is employed in social media networks to automatically generate messages **Twitter bot, a program used to produce automated posts on the Twitter microblogging service * Trading bot, a program in an Automated trading system that is linked to an exchange or broker that automates trading using algorithms, there are trading bot providers such as HaasOnline, Cryptohopper, and MetaTrader 4 * Video game bot, a computer-controlled player or opponent * Wikipedia bot, an internet bot which ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Security
Internet security is a branch of computer security. It encompasses the Internet, browser security, web site security, and network security as it applies to other applications or operating systems as a whole. Its objective is to establish rules and measures to use against attacks over the Internet. The Internet is an inherently insecure channel for information exchange, with high risk of intrusion or fraud, such as phishing, online viruses, trojans, ransomware and worms. Many methods are used to combat these threats, including encryption and ground-up engineering. Threats Malicious software Malicious software comes in many forms, such as viruses, Trojan horses, spyware, and worms. * Malware, a portmanteau of malicious software, is any software used to disrupt computer operation, gather sensitive information, or gain access to private computer systems. Malware is defined by its malicious intent, acting against the requirements of the computer user, and does not include softw ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Internet Crime
A cybercrime is a crime that involves a computer or a computer network.Moore, R. (2005) "Cyber crime: Investigating High-Technology Computer Crime," Cleveland, Mississippi: Anderson Publishing. The computer may have been used in committing the crime, or it may be the target. Cybercrime may harm someone's security or finances. There are many privacy concerns surrounding cybercrime when confidential information is intercepted or disclosed, lawfully or otherwise. Internationally, both governmental and non-state actors engage in cybercrimes, including espionage, financial theft, and other cross-border crimes. Cybercrimes crossing international borders and involving the actions of at least one nation-state are sometimes referred to as cyberwarfare. Warren Buffett describes cybercrime as the "number one problem with mankind" and said that cybercrime "poses real risks to humanity." A 2014 report sponsored by McAfee estimated that cybercrime resulted in $445 billion in annual damage ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
E-mail Spam
Email spam, also referred to as junk email, spam mail, or simply spam, is unsolicited messages sent in bulk by email (spamming). The name comes from a Monty Python sketch in which the name of the canned pork product Spam is ubiquitous, unavoidable, and repetitive. Email spam has steadily grown since the early 1990s, and by 2014 was estimated to account for around 90% of total email traffic. Since the expense of the spam is borne mostly by the recipient, it is effectively postage due advertising. This makes it an excellent example of a negative externality. The legal definition and status of spam varies from one jurisdiction to another, but nowhere have laws and lawsuits been particularly successful in stemming spam. Most email spam messages are commercial in nature. Whether commercial or not, many are not only annoying as a form of attention theft, but also dangerous because they may contain links that lead to phishing web sites or sites that are hosting malware or include ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MPack (software)
In computer security, MPack is a PHP-based malware kit produced by Russian crackers. The first version was released in December 2006. Since then a new version is thought to have been released roughly every month. It is thought to have been used to infect up to 160,000 PCs with keylogging software. In August 2007 it was believed to have been used in an attack on the web site of the Bank of India which originated from the Russian Business Network. Unusual for such kits, MPack is sold as commercial software (costing $500 to $1,000 US), and is provided by its developers with technical support and regular updates of the software vulnerabilities it exploits. Modules are sold by the developers containing new exploits. These cost between $50 and $150 US depending on how severe the exploit is. The developers also charge to make the scripts and executables undetectable by antivirus software. The server-side software in the kit is able to customize attacks to a variety of web browser ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
