This blog tackles the recently ill-famed VPNFilter malware and if deployed devices are vulnerable to it. VPNFilter is a newly discovered, multi-stage malware (detected by Trend Micro as ELF_VPNFILT.A, ELF_VPNFILT.B, ELF_VPNFILT.C, and ELF_VPNFILT.D) that affects many models of connected devices. Based on our data from June 1 to July 12, plenty of the devices are still using old firmware versions. In fact, 19 known vulnerabilities, not only taken advantage of by VPNFilter but other malware as well, can still be detected in devices up to this day.