[Guest Diary] Compromised DVRs and Finding Them in the Wild, (Thu, Apr 16th)
Summary
This article details the process of identifying and locating compromised DVRs in the wild, as performed by an ISC intern. It highlights the methods used to find these devices and the challenges associated with them.
IFF Assessment
FOE
Compromised DVRs often serve as entry points for threat actors into networks or participate in botnets, representing a direct threat to security.
Defender Context
This article is relevant for defenders as it underscores the persistent threat posed by vulnerable Internet of Things (IoT) devices like DVRs. Defenders should be aware that these devices can be compromised and used for malicious purposes, such as participating in botnets or as pivot points for further network intrusion.