WannaCry Infection

You may have seen the news this weekend. Criminal hackers have released a new strain of ransomware that spreads itself automatically across all workstations in a network, causing a global epidemic. If you or a co-worker are not paying attention and accidentally open one of these phishing email attachments, you might infect not only your own workstation, but immediately everyone else’s computer too.

Be very careful when you get an email with an attachment you did not ask for. If there is a .zip file in the attachment, do not click on it but delete the whole email. Remember: “When in doubt, throw it out!”


The Initial Infection Vector Is A Well-crafted Phishing Email.
 
The initial spread of WannaCry is coming through phishing, in which fake invoices, job offers and other lures are being sent out to random email addresses. Within the emails is a password protected .zip file, so the email uses social engineering to persuade the victim to unlock the attachment with a password, and once clicked that initiates the WannaCry infection.
 
We take proactive measures to ensure all devices that we monitor are up-to-date on their security patches and Antivirus subscriptions. Having an IT company who understands and values a proactive approach to monitoring is key in keeping you focused on your business and not IT.