What’s WannaCry and how does ransomware work?
WannaCry, a type of ransomware, has infected the NHS and other organizations across the world, including government and private companies and organizations in Russia, China, the United States and most of Europe. Ransomware is a type of malicious software that restricts access to your computer or network and threatens to delete your data within an allotted time unless you pay a ransom.
What is ransomware?
Ransomware – it’s a type of cyber-attack that contains hackers capturing control of a computer system and blocking the entire access to it until a ransom is paid. For cyber convicts to gain access to the system they do need to download a type of malicious software onto a device within the network. This is often done by getting a target to click on a link or download it by mistake. Once the application is on a target’s computer the hackers can launch an attack that locks all files it can find within a network. This tends to be a slow process with files being encrypted one after another. Large businesses with low security systems are able to spot this occurring and can isolate documents to minimize damage. Persons might not be lucky and could end up losing access to all of their info. Cyber criminals often demand payment in return for unlocking the files. This is normally in the form of bitcoin, the online cryptocurrency.
What is Wanna Decryptor?
Wanna Decryptor- also familiar wcry or as WannaCry, is an exact ransomware program that block the access of all the data on a computer system and leaves the user with only two files: commands on what to do next and the Wanna Decryptor program itself. When the software is opened it tells computer users that their files have been encrypted, and gives them a few days to pay up, warning that their files will otherwise be deleted. It demands payment in Bitcoin, gives instructions on how to buy it, and delivers a Bitcoin address to send it to. Most computer security establishments have ransomware decryption tools that can bypass the application. It was used in a major cyber-attack that affected organizations across the world including the NHS and Telephonic in Spain.