IntroductionIn medical settings, there are daily situations where you need to combine multiple separately created PDFs into ...

AES-128 and AES-256 both sit inside the same cipher, share the same round structure, and pass the same NIST scrutiny. Yet the choice between them still shows up in security audits, VPN configs, and ...

HKDF vs PBKDF2: which key derivation function fits which input, what NIST SP 800-108 Rev. 2 changes, and how to migrate.

Built by a 14-year-old developer, a new tool called Autark treats AI agents as a virtual team that can work without constant ...

Interchangeable encrypted reasoning blocks let attackers decode hidden chain-of-thought and leak PII and credentials from major LLM APIs.

A pro-Kremlin hacktivist group named NoName057(16) has published the personal information of 18 high-profile EU politicians ...

This week: eMudhra revoked more certs, Microsoft 365 outage, default password exposed cars apps, Qubole AWS access exploited, ...

Researchers formally verified that a portion of Signal’s encryption code works.

You get off the train on your way home and realize your work smartphone is missing. This example uses Google Workspace and ...

This week's ThreatsDay Bulletin covers AI-powered cyberattacks, ransomware, stolen credentials, Linux flaws, browser espionage, and emerging security ...

SSHole attacks, APT root flaw, $6.43B crypto theft, hacked network switches, AI-powered cyberattacks, and more in this week's ...

Single sign-on (SSO) is an authentication scheme that allows a user to log in with a single ID to any of several related, yet independent, software systems. SSO supporters place emphasis on it ...