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So long as you use email, you will encounter a phishing attempt sooner or later. For businesses, the challenge is helping employees recognize a suspicious request and giving security teams a reliable way to test their response.

The majority of Linux breaches don't begin at root.

Say a developer queues a build on a shared Linux host.

Let's Encrypt switched its staging service to 64-day certificates on October 14, 2026.

A developer clones a repository, changes into it, and opens Zellij.

Imagine releasing a software solution into the market only to realize the user cannot use the app properly. They have been reporting numerous bugs, which has lowered your reputation and reliability.

Business email compromise has long involved targeted impersonation and fraudulent payment requests. Generative AI can make those established tactics faster to prepare and more convincingGenerative AI has turned BEC into a tailored, low-noise ...

If you run Postfix, Exim, or OpenSMTPD on Linux, DKIM is already your problem. The private key lives on your box. If that key leaks or signing stops, your domain reputation moves without you.

You've probably trained your team to look for red flags. Odd sender names, urgent language, mismatched links. But a well-crafted spoofed email won't trip any of those wires. It looks legitimate, sounds legitimate, and often comes from a domain that . ...

Template email is more than a design tool in the campaign of consistent communication; it also has a hidden danger.