1VIRUS ATTACK Table of Contents Introduction................................................................................................................................2 Name of the Virus..................................................................................................................2 Incident occurred....................................................................................................................2 Impact of the incident.............................................................................................................2 Conclusion..................................................................................................................................2 Reference....................................................................................................................................4
2VIRUS ATTACK Introduction The principal purpose of this document is to focus on Wanna Cry virus. This paper will be focussing on a brief explanation of the virus as well as its impact on our society. Name of the Virus Wanna Cry is defined as the type of ransomware worm which spreads in a chain of network. This worm helps the social engineers to encrypt a file from a computer system, the users of the system cannot decrypt the encrypted files by any means (Ehrenfeld, 2017). In order to decrypt a file the users has to pay a ransom payment in the form of bit coins in order to decrypt the files. Incident occurred The duration of this digital attack was 4 days from 12thMay to 16thMay. The incident occurred in the year 2017, when this worm targeted most of the Microsoft Windows based operating systems due to their loop holes. US National Security Agency however developed an encryption system which helped in the decrypting the files from a ransomware attack. Impact of the incident According to the investigative sources it was found that North Korea was behind this security attack. As a result of this security impact numerous business organizations were negatively impacted as essential business data were encrypted (Mohurle & Patil, 2017). More than 200000 computer systems across 150 countries were affected due to this security threat. The most affected countries of this attack were Russia, Ukraine, Taiwan and India. Conclusion The papers helps in understand the impact of the Wanna Cry ransomware which occurred in the May, 2017. The paper helps in understanding the impact of this security threat
3VIRUS ATTACK where more than 200000 computers systems were infected across countries like India, Taiwan, Ukraine and Russia.
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4VIRUS ATTACK Reference Ehrenfeld, J. M. (2017). Wannacry, cybersecurity and health information technology: A time to act.Journal of medical systems,41(7), 104. Mohurle, S., & Patil, M. (2017). A brief study of wannacry threat: Ransomware attack 2017. International Journal of Advanced Research in Computer Science,8(5).