WannaCrypt Ransomware, also known by the names WannaCry, WanaCrypt0r or Wcrypt is a ransomware which targets Windows operating systems. Discovered on May 12, 2017, WannaCrypt was used in a large Cyber-attack and has since infected more than 230,000 Windows PCs in 190 countries.
How does WannaCrypt ransomware get into your computer?
As evident from its worldwide attacks, WannaCrypt first gains access to the computer system via an email attachment and thereafter can spread rapidly through your LAN network. The ransomware can encrypt your systems hard disk and attempts to exploit the SMB vulnerability to spread to random computers on the Internet via TCP port and between computers on the same network.
The best thing you can do it to avoid clicking on any attachments sent to you via email, even if they appear to be legitimate!
Although the first wave of this ransomware was stopped, we are already seeing new variations of it hitting computers around the world. Be sure your systems are consistently backing up. If you are unsure, contact your assigned IES agent.
Lastly, if you see the message below - or a similar one - it’s already too late for you. IMMEDIATELY SHUT DOWN YOUR COMPUTER and call IES at 781-816-9437.