Ransomware is a cyber-extortiontactic that uses malicious software to hold a user’s computer system hostage until a ransom is paid. Ransomware attackers often demand ransom in cryptocurrency such asBitcoindue to its perceived anonymity and ease of online payment. The malicious software used in a ...
A cybercriminal may steal, alter, or destroy a specified target by hacking into a susceptible system.Cyber threatscan range in sophistication from installing malicious software likemalwareor aransomwareattack (such asWannaCry) on a small business to attempting to take down critical infrastructure like ...
DarkSide’s ransomware variant was used in the 2021 attack on the US Colonial Pipeline, considered the worst cyberattack on critical US infrastructure to date. DarkSide shut down in 2021, but its developers released a successor RaaS kit named BlackMatter. REvil/Sodinokibi REvil, also known as S...
The spread of the WannaCry ransomware attack slowed over the weekend but the respite might only be brief, experts have said. More than 200,000 computers have been affected so far.
【题】 A global cyberattack, which is cons idere d the biggest cyberattack ever, is spreadin g quickly an d widely.【小题1】What the attack does Cyber b a d guys have spre a d ransomware(索软件), known as WannaCry, to computers arou n d the world. It locks down all the files...
Here are a few recent examples of cyber attacks that had a global impact. Kaseya Ransomware Attack Kaseya, a US-based provider of remote management software, experienced a supply chain attack, which was made public on July 2, 2021. The company announced that attackers could use its VSA produc...
Attackers deploy a wide range of methods to begin a cyber attack, such as denial of service, malware, phishing, and ransomware. An example is CMA CGM, one of the largest container shipping companies in the world. The firm suffered a cyber attack that originally targeted its servers, which ...
RaaScanbe purchased by any individual or group that wants to launch a cyberattack. This leads to an increase in the number ofransomwareattacks and makes it increasingly difficult for law enforcement agencies to combat ransomware attackers. Even if themalwaredevelopers get caught, RaaS affiliates can...
What the attack does Cyber bad guys have spread ransomware(勒索软件),known as WannaCry,to computersaround the world.It locks down all the files on an infected computer.The hackers then demand﹩300 in order to release control ofthe files.(2)___ ...
This type of attack is known as a denial-of-access attack. As the data is important, cyber criminals take technical measures to hold user data as hostage to extort money from individuals or organizations, which is efficient and profitable. Therefore, ransomware is not only a kind of malware,...