{
  "timestamp": "2025-02-05T23:39:04.847301",
  "content": "Search Free Trial Get Demo New Cyren Threat Report Ransomware June 5, 2017 Cyren has just released a new, revised special threat report on ransomware , which provides context and depth to the many ransomware-related headlines weve been bombarded with lately. 2016 was truly the Year of Ransomware  or, given recent events, will 2017 surpass it? Get Up to Speed This report provides many interesting observations on different ransomware-related topics, including facts like how the Necurs botnet was used to send 38 billion Locky emails in a single day, and how Cyrens security cloud detected 1.5 million unique samples of Locky in another 24-hour period. But the series of short articles in the report will also provide IT managers and security practitioners the context and second-order level of appreciation needed to grasp the bigger ransomware picture, with the fundamental takeaway that the threat economy has changed and grown radically along many dimensions. The report also makes clear that the nature of threats and threat distribution will continue to evolve in new directions  read the article on the new Jaff ransomware to consider one example. A Primer on Ransomware HIghlights of the 22-page report include An overview of how ransomware works and how it evolves via a detailed look at the Locky campaign Examples of new business models like ransomware-as-a-service and new attack techniques like companion ransomware A summary of the WannaCry aka WannaCrypt outbreak, and a prediction as to which ransomware our analysts believe will dominate the second half of 2017 Insights from an interview with Cyren researchers who tracked and stopped Locky infections A review of best practices for stopping ransomware And much more! For further information on this topic, also consult Cyrens ransomware resource page in our Security Center and the on-demand webinar Confronting the Ransomware Crisis Best Practices for Securing Your Business . Enjoy! Want to learn more about cloud-delivered web security? Contact us here ! Try it for Free Instant Data Classification Cyren URL Category Chacker Prev CEO and Chairman of Cyren Shares Insight On The Evolving Security Market Malware  HTTPS The Rising Trend in Malware Delivery Next Company Partners Resources Investor Relations Products Freeware Demo Solutions Contact Us Privacy Management Service by Data443",
  "analysis_type": "user_guidance",
  "analysis": "### **Security Guidance for Data Protection and Safe Usage**\n\n#### **1. Easy-to-Follow Security Best Practices**\n   - **Regular Backups**: Perform regular, automated backups of critical data to an external drive or cloud storage. Ensure backups are stored offline or in a secure, inaccessible location for ransomware attackers.\n   - **Security Software**: Install and regularly update antivirus, antimalware, and firewall software. Use endpoint detection and response (EDR) tools to monitor for suspicious activity.\n   - **Email Safety**: Train users to recognize phishing emails, avoid opening suspicious attachments, and never click on links from unknown sources.\n   - **Software Updates**: Keep all operating systems, applications, and firmware up to date to patch vulnerabilities exploited by ransomware.\n   - **Network Segmentation**: Isolate critical data and systems to prevent lateral movement in case of an attack.\n\n#### **2. Data Protection Recommendations**\n   - **Encrypt Sensitive Data**: Use encryption for sensitive data both at rest and in transit to ensure confidentiality.\n   - **Access Controls**: Implement role-based access controls to limit who can access critical data, reducing the risk of ransomware spreading.\n   - **Data Classification**: Classify data based on sensitivity and importance to prioritize protection for high-value assets.\n   - **Backup Verification**: Regularly test backups to ensure data integrity and recoverability in case of an attack.\n\n#### **3. Safe Usage Guidelines**\n   - **Avoid Suspicious Downloads**: Refrain from downloading software or files from untrusted sources.\n   - **Use Strong Passwords**: Enforce the use of strong, unique passwords for all accounts, and consider adopting a password manager.\n   - **Enable Multi-Factor Authentication (MFA)**: Add an extra layer of security for accessing sensitive systems or data.\n   - **Educate Users**: Conduct regular training sessions to educate users about ransomware risks, phishing, and safe computing practices.\n\n#### **4. Common Security Risks and Prevention**\n   - **Phishing Attacks**: Be cautious of emails, calls, or messages requesting sensitive information or prompting urgent action.\n   - **Unpatched Vulnerabilities**: Regularly update software and systems to address known vulnerabilities exploited by ransomware.\n   - **Ransomware-as-a-Service (RaaS)**: Be aware of RaaS kits, which lower the barrier to entry for attackers. Ensure robust security measures are in place to deter even unsophisticated attackers.\n\n#### **5. Privacy Protection Measures**\n   - **Minimize Data Collection**: Only collect and store data that is necessary for business operations to reduce the risk of data breaches.\n   - **Data Anonymization**: Use anonymization techniques to protect sensitive information when storing or transmitting data.\n   - **Data Retention Policies**: Establish policies for data retention and disposal to ensure data is not retained longer than necessary.\n   - **Secure Communications**: Use encrypted communication channels (e.g., VPNs) for sensitive data transmission.\n\n#### **6. When to Seek Additional Security Support**\n   - **Incident Response**: If a ransomware attack occurs, immediately contact a professional incident response team to assess and mitigate damage.\n   - **Security Audits**: Engage security experts to conduct regular audits and vulnerability assessments to identify and address weaknesses.\n   - **Advanced Threats**: If your organization lacks the resources to handle complex security threats, consider outsourcing to a managed security service provider (MSSP).\n   - **Training and Awareness**: If employees are not well-versed in security practices, invest in training programs or workshops to improve awareness and response.\n\nBy following these guidelines, you can significantly reduce the risk of ransomware attacks and protect your data and privacy. Stay vigilant and proactive in updating your security measures to keep pace with evolving threats."
}