Engineering Blog Archives - Abnormal Security

Subscribe to receive twice-monthly updates of the latest attacks we've detected in the wild:

Eng Blog: Stopping New Email Attacks with Data Augmentation and Rapidly-Training Models

One of the most difficult challenges of building an effective ML system to prevent email attacks is keeping up with the rapidly changing and adversarial nature of the problem. Attackers are constantly

Read more

Eng Blog: Intelligent Signatures using Embeddings and K-Nearest-Neighbors

In this article, we discuss how, on top of our probabilistic data-science based detection engine, Abnormal also employs signatures as a “safety net” to catch known attacks or known false positives that

Read more

Eng Blog: Combining ML Models to Detect Email Attacks

Stopping advanced social engineering is a tough AI problem. Because these attacks are so rare and carefully created to fool not only humans, but also machines, we must deeply understand the attacker’s

Read more