Shai-Hulud 2: New version of NPM worm also attacks low-code platforms

The attackers have learned from their mistakes and have now developed a more aggressive version of the worm. It has already ...
Security Boulevard

Shai-Hulud: The Second Coming

While the September 2025 Shai-Hulud attack focused primarily on credential harvesting and self-propagation, this new variant ...
Security Boulevard

What is a Hash Function in Cryptography?

What Is a Hash Function? A hash function is an arithmetic function that transforms an input (or a ‘message’) into a string of a predetermined number of bytes. The output, such as a hash code or a hash ...
IEEE

Uniformity and Independence of H3 Hash Functions for Bloom Filters

Abstract: In this paper, we investigate the effects of violating the conditions of hash function uniformity and/or independence on the false positive probability of Bloom Filters (BF). To this end, we ...