We've identified an aspect of Azure’s Private Endpoint architecture that could expose Azure resources to denial of service (DoS) attacks.

The post DNS OverDoS: Are Private Endpoints Too Private? appeared first on Unit 42.

Two campaigns delivering Gh0st RAT to Chinese speakers show a deep understanding of the target population's virtual environment and online behavior.

The post Digital Doppelgangers: Anatomy of Evolving Impersonation Campaigns Distributing Gh0st RAT appeared first on Unit 42.

Melissa Bruno // So you have an Internet-facing DNS server. Maybe you decided to set one up at home for fun, or your company has one that works with other […]

The post Do You Know If Your DNS Server Can Be Used For DDoS Attacks? appeared first on Black Hills Information Security, Inc..

Click on the timecodes to jump to that part of the video (on YouTube) 2:26 Introduction, background history covering LaBrea Tar Pits and ARP Cache Poisoning and how they relate […]

The post Webcast: How to attack when LLMNR, mDNS, and WPAD attacks fail – eavesarp (Tool Overview) appeared first on Black Hills Information Security, Inc..

Joff Thyer // The Domain Name System (DNS) is the single most important protocol on the Internet. The distributed architecture of DNS name servers and resolvers has resulted in a […]

The post Tap Into Your Valuable DNS Data appeared first on Black Hills Information Security, Inc..

Rick Wisser // All right, you’ve taken all the precautions related to your network. You have lockout controls in place, you use awesome password policies (20 characters with uppercase, lowercase, […]

The post Are you Snoopable?! appeared first on Black Hills Information Security, Inc..