1.Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at July 26, 2020. (more…)
Category: DDoS Mitigation
2019 Cybersecurity Insights -13
Cryptojacking Malware In 2019, the pickup in cryptocurrency prices led to an increase in the number of cryptojacking malware families. Of all these families, Monero mining trojans still took a dominant place. EternalBlue and weak password cracking were the major methods for ransomware families to compromise large enterprises in financial...
Alert: Digi Devices Affected by Ripple20 Can Be Used in Reflection Attacks
Executive Summary In recent years, more and more protocols that may cause UDP reflection attacks have come into our sight, such as CoAP[1], Ubiquiti[2], WS-Discovery[3], OpenVPN[4], and a certain DVR protocol[5]. These attack patterns are different from DNS, SSDP, NTP, Memcached, and other reflection attacks that are well familiar to...
Botnet Trend Report -3
Botnets can pose a variety of cyber threats. NSFOCUS Security Labs has been focused on the capture, track, and study of botnet-related threats. In 2019, the Labs further upgraded its capturing and tracking techniques and capabilities and expanded its scope of interest to cover more diverse threats, including cryptojacking, ransomware...
IP Reputation Report-07192020
1.Top 10 countries in attack counts: The above diagram shows the top 10 regions with the most malicious IP addresses from the NSFOCUS IP Reputation databases at July 19, 2020. (more…)
2019 Cybersecurity Insights -12
Ransomware In 2019, ransomware was still a major type of threats that haunted people around the world. The most prominent families were GlobeImposter, GandCrab, and WannaCry, which were extremely active and had far more variants than others. According to NSFOCUS Security Labs' observation, the number of ransomware families and variants...
