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The WannaCry ransomware attack was a worldwide cyberattack in May 2017 by the WannaCry ransomware cryptoworm, which targeted computers running the Microsoft Windows operating system by encrypting data and demanding ransom payments in the Bitcoin cryptocurrency. [4]
WannaCry ransomware attack. The cybersecurity firms Kaspersky Lab and Symantec report that technical evidence connects the WannaCry ransomware attack to the North Korean-backed Lazarus Group. North Korea is also believed to be responsible for previous cyberattacks on the SWIFT banking system and against Sony Pictures. (The Guardian) (The New ...
The Department of Justice also asserted that Park was partially responsible for arranging the WannaCry ransomware attack of 2017, having developed part of the ransomware software. The Department of Justice had previously identified Park and had been monitoring him for some time, but could not indict him immediately as much of the information ...
DoublePulsar is a backdoor implant tool developed by the U.S. National Security Agency's (NSA) Equation Group that was leaked by The Shadow Brokers in early 2017. [3] [citation needed] The tool infected more than 200,000 Microsoft Windows computers in only a few weeks, [4] [5] [3] [6] [7] and was used alongside EternalBlue in the May 2017 WannaCry ransomware attack.
Marcus Hutchins (born 1994), also known online as MalwareTech, is a British computer security researcher known for stopping the WannaCry ransomware attack. [1] [2] He is employed by cybersecurity firm Kryptos Logic. [3] [4] Hutchins is from Ilfracombe in Devon. [5]
This is an accepted version of this page This is the latest accepted revision, reviewed on 6 November 2024. Series of powerful cyberattacks using the Petya malware 2017 Ukraine ransomware attacks Petya's ransom note displayed on a compromised system Date 27–28 June 2017 (2017-06-27 – 2017-06-28) Location Ukraine Other locations Russia Germany United States United Kingdom Spain India Poland ...
In 2015, its attacks were focused on British banks. [ 1 ] [ 2 ] In August 2017, British security researcher Marcus Hutchins (aka 'MalwareTech'), previously notable for his involvement stopping the May 2017 WannaCry ransomware attack , [ 5 ] was arrested by the FBI whilst visiting the United States. [ 6 ]
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.