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  2. Cyberattack - Wikipedia

    en.wikipedia.org/wiki/Cyberattack

    In the first six months of 2017, two billion data records were stolen or impacted by cyber attacks, and ransomware payments reached US$2 billion, double that in 2016. [7] In 2020, with the increase of remote work as an effect of the COVID-19 global pandemic, cybersecurity statistics reveal a huge increase in hacked and breached data. [ 8 ]

  3. List of cyberattacks - Wikipedia

    en.wikipedia.org/wiki/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.

  4. DDoS attacks on Dyn - Wikipedia

    en.wikipedia.org/wiki/DDoS_attacks_on_Dyn

    On October 26, FlashPoint stated that the attack was most likely done by script kiddies. [42] A November 17, 2016, a Forbes article reported that the attack was likely carried out by "an angry gamer". [43] On December 9, 2020, one of the perpetrators pleaded guilty to taking part in the attack. The perpetrator's name was withheld due to his or ...

  5. National Cyber and Crypto Agency - Wikipedia

    en.wikipedia.org/wiki/National_Cyber_and_Crypto...

    The National Cyber and Crypto Agency originates from two preceding agencies, the National Crypto Agency (Lembaga Sandi Negara, lit. ' State Signal Agency ', abbreviated as Lemsaneg) and the Cyber Information Defense and Security Desk (Desk Ketahanan dan Keamanan Informasi Cyber Nasional, abbreviated as DK2ICN).

  6. IDN homograph attack - Wikipedia

    en.wikipedia.org/wiki/IDN_homograph_attack

    An example of an IDN homograph attack; the Latin letters "e" and "a" are replaced with the Cyrillic letters "е" and "а".The internationalized domain name (IDN) homograph attack (sometimes written as homoglyph attack) is a method used by malicious parties to deceive computer users about what remote system they are communicating with, by exploiting the fact that many different characters look ...

  7. 2009 DDoS attacks against South Korea - Wikipedia

    en.wikipedia.org/wiki/2009_DDoS_attacks_against...

    The July 2009 cyberattacks were a series of coordinated cyberattacks against major government, news media, and financial websites in South Korea and the United States. [1] The attacks involved the activation of a botnet—a large number of hijacked computers—that maliciously accessed targeted websites with the intention of causing their servers to overload due to the influx of traffic, known ...

  8. Cyberterrorism - Wikipedia

    en.wikipedia.org/wiki/Cyberterrorism

    Cyberterrorism is the use of the Internet to conduct violent acts that result in, or threaten, the loss of life or significant bodily harm, in order to achieve political or ideological gains through threat or intimidation.

  9. Man-in-the-middle attack - Wikipedia

    en.wikipedia.org/wiki/Man-in-the-middle_attack

    In cryptography and computer security, a man-in-the-middle [a] (MITM) attack, or on-path attack, is a cyberattack where the attacker secretly relays and possibly alters the communications between two parties who believe that they are directly communicating with each other, where in actuality the attacker has inserted themselves between the two user parties.