15/05/2017
PLEASE READ CAREFULLY & Take Care
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Earlier today( 12 May 2017) a massive ransomware virus attack spread to the computer systems of hundreds of private companies and public organisations across the globe.
The software locks computers and asks for a digital ransom before control is safely returned.
Ransomware attacks are not new, but the speed of the recent hackings has alarmed security experts.
In a few hours, the malware had already infected victims in at least 74 countries, including Russia, Turkey, Germany, Vietnam, and the Philippines - and is thought to be spreading at a rate of five million emails per hour.
Ransomware attacks are not new, but the speed of the recent hackings has alarmed security experts. In a few hours, the malware had already infected victims in 11 countries, including Russia, Turkey, Germany, Vietnam, and the Philippines
What is ransomware?
Ransomware is a type of malicious software that criminals use to attack computer systems.
Hackers often demand the victim to pay ransom money to access their files or remove harmful programmes.
The aggressive attacks dupe users into clicking on a fake link – whether it's in an email or on a fake website, causing an infection to corrupt the computer.
In some instances, adverts for pornographic website will repeatedly appear on your screen, while in others, a pop-up will state that a piece of your data will be destroyed if you don't pay.
In the case of the NHS attack, the ransomware used was called Wanna Decryptor or 'WannaCry' Virus.
What are the hackers asking for?
The hackers are asking for payments of around £230 ($300) in Bitcoin.
Payments can be sent to at least two anonymous Bitcoin wallets that are routed through the Dark Web and cannot be traced.
Payments appear to be being made to the Bitcoin addresses given in the NHS attack.
It is not possible to say who has paid the ransom so far.
How to protect yourself from ransomware
Thankfully, there are ways to avoid ransomware attacks, and Norton Antivirus has compiled a list of prevention methods:
1. Use reputable antivirus software and a firewall
2. Back up your computer often
3. Set up a popup blocker
4. Be cautious about clicking links inside emails or on suspicious websites
5. If you do receive a ransom note, disconnect from the Internet
6. Alert authorities
Read more: http://www.dailymail.co.uk/sciencetech/article-4500614/All-need-know-ransomware-WannaCry-virus.html
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