You can set a message to appear onscreen when people log into your Mac. Here's how to set it up, as well as how to remove it.

Moltbook leaked email addresses and private messages.

Compare the top 5 multi-factor authentication software in 2026. Find the best customer MFA solution for your apps with our detailed platform review.

OpenSSL updates released on Tuesday patch a dozen vulnerabilities, including a high-severity remote code execution flaw.

Websites that authenticate users through links and codes sent in text messages are imperiling the privacy of millions of ...

Abstract: The rise of quantum computing poses significant challenges to security systems, with traditional message authentication codes (MACs) at unprecedented risk of compromise. This paper proposes ...

Kilo Code, the open-source AI coding startup backed by GitLab cofounder Sid Sijbrandij, is launching a Slack integration that allows software engineering teams to execute code changes, debug issues, ...

Many services use two-factor authentication nowadays, where your phone or email address gets sent a code that you must enter as part of the login process into an online service. These codes are one ...

Come along with me on a journey as we delve into the swirling, echoing madness of identity attacks. Today, I present a case study on how different implementations of OAuth 2.0, the core authentication ...