In March 2020, the city of Durham, North Carolina, was affected by Ryuk ransomware. The ransomware instance was planted in the city’s network via a phishing email and targeted the 911 call center and the city’s fire department.
As soon as the incident was discovered, Durham's officials temporarily disabled all access into the network for the Durham Police Department, the Durham Sheriff’s Office, and their communications center. Though there has been no evidence of any data being stolen, officials have instructed residents to keep an eye out for any emails claiming to be from the city. The Ryuk ransomware strain has been identified to be disastrous, as it 's designed to specifically infect crucial assets and resources in each targeted network. Recent victims of ransomware include US-based Fortune 500 company E MCOR, North America’s leading railroad company; RailWorks Corporation; and French ISP and cloud provider Bretagne Télécom.
Ransomware attacks can be costly. Invest in a tool like ManageEngine DataSecurity Plus to secure data and mitigate ransomware attacks. Download a 30-day, free trial of DataSecurity Plus today. Additionally, attackers usually resort to familiar, effective techniques, like phishing scams, to outsmart employees. A smart tool like Exchange Reporter Plus enables organizations to stay ahead of attackers by monitoring for and thwarting email-bound cybersecurity threats. Download a free, 60-day trial of Exchange Reporter Plus today.
Exchange Reporter Plus provides a host of reports that can help you locate suspicious emails, both sent and received, based on keywords in their subject or body. Often times, these malicious emails appear to be valid, tricking users into opening the emails and clicking on links embedded in them, which can cause serious damage.
With Exchange Reporter Plus, you can locate emails based on:
In addition, ManageEngine O365 Manager Plus provides an advanced Office 365 mailbox content search capability that identifies phishing emails by analyzing internet message headers, subjects, attachments, and bodies of emails. With this feature, you can identify senders' email addresses, the platform used by the attackers, and the servers the emails passed through.
Start your free, 30-day trial of O365 Manager Plus today to try out all these features.
Alternatively, investing in a ransomware detection tool helps you detect and respond to ransomware attacks in real time to minimize the impact on your organization. Here are some best practices DataSecurity Plus can help you implement to handle ransomware attacks.
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