Cybersecurity news — data breaches, vulnerability disclosures, AI-powered security tools, threat intelligence, and enterprise security research.
The article explains the three DMARC policy options (p=none, p=quarantine, and p=reject) that control how receiving servers handle emails failing authentication from a domain. It recommends starting with p=none for monit…
The article explains that vulnerability dashboards often display inaccurate data due to the "asset identity problem," where different security tools (e.g., Tenable, CrowdStrike, ServiceNow) use inconsistent identifiers l…
This article explains the security risks of accidentally committing API keys and secrets to Git repositories, noting that over 10 million secrets were detected in public commits in 2023. It provides a technical solution …
The article describes how the author's Instagram automation tool, GramShift, triggered a soft cooldown from Meta due to three "aggressive" settings being used simultaneously over two weeks. In response, the author rewrot…
This article explains how to secure file uploads in a Flask-based chat app by implementing three key measures: restricting allowed file types to only images and videos (png, jpg, jpeg, gif, mp4, mov), sanitizing filename…
On May 21, Microsoft released the **Microsoft.AgentGovernance.Extensions.ModelContextProtocol** NuGet package (Public Preview for .NET 8+), which adds a `WithGovernance(...)` method to the official MCP C# SDK. This packa…
The article describes the creation of "maw token," a CLI plugin that manages Claude OAuth tokens and `.envrc` files across an Oracle fleet using the GPG-encrypted `pass` password vault. Born from the question "can we put…
The article describes how IT student Nitesh Upreti built a personal website (niteshupreti.com.np) from scratch to serve as a unique, custom portfolio reflecting his identity and cybersecurity focus. The site features a d…
Audit logs are chronological, tamper-evident records of significant system actions, capturing who did what, when, and what changed. They are essential infrastructure for establishing trust and answering the critical ques…
The article introduces Cord Protocol, an open-source post-quantum cryptographic identity SDK designed to solve the problem of verifying the identity and permissions of autonomous AI agents. It argues that current interne…
The article describes the development of CTRL NODE, a browser-based control plane that enables remote management of local AI agents through an outbound-only WebSocket bridge. The Bridge is a lightweight Node.js daemon th…
The article argues that the next major challenge in AI will be "execution governance"—how to control the actions of autonomous agents in real environments. It highlights a paradox where moving governance closer to runtim…
The article warns that exposing unnecessary database columns to AI agents creates a major data leak risk, as a single customer table often contains both useful and sensitive fields. It recommends granting AI agents acces…
The article argues that web developers should avoid creating custom implementations for standard browser features, drawing a parallel to the cryptographic principle of "don't roll your own crypto." The author specificall…
SECPAC is a lightweight Node.js CLI tool designed to manage local environment variables by offering structured organization and optional password-based encryption. It provides a faster, more secure alternative to plain-t…
Federal authorities inadvertently leaked the pre-crash conversation of pilots by releasing a spectrogram of cockpit recorder audio. The release allowed the conversation to be recovered using decades-old technology that i…
An elderly California couple, Donald and Karen Whitaker, were found dead in a suspected murder-suicide at their Bermuda Dunes home on May 15. Authorities believe Karen, 79, had been a victim of financial elder abuse, hav…
An elderly California couple, Donald and Karen Whitaker, were found dead in a suspected murder-suicide in their Bermuda Dunes home on May 15. Authorities confirmed that Karen had been a victim of financial elder abuse af…
The article warns developers against pasting or uploading sensitive data—such as API keys, JWTs, customer emails, or private source code—into random online tools, as this can accidentally expose private information. It a…
According to open-source orbital tracking data, four Russian military satellites (Kosmos 2610-2613) recently performed fuel-intensive maneuvers to adjust their orbits, positioning them to routinely pass near the Finnish-…