All You Should Know About Ransomware, WannaCry, "The Cyber Attack "
The world is still mourning the Cyber Attack, this all started on 12/05/2017 when computer networks lost access to their data on computers. According to statistics more than 200,000 computers' (especially Microsoft based) data was encrypted from more than 150 countries. The attack did not spare big organisations, government agencies and private companies including National Health services, Nissan Motor Co and others. Ransomware is a malware (malicious software) designed to target users' data. Once the computer is infected, the user looses access to data (data is encrypted) and required to pay a specified fee to the perpetrators to decrypt data. According to the recent wanna cry, the victim was required to pay a fee $300 within 72 hours, failure to meet the allocated time, the fee was doubled or you had to loose your data permanently. The attack is said to have been spread through email phising, usually the perpetrators send an email with a malicious link