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Technique

Russian Hackers Use New Method to Infect Computers

SecurityWeek covered this technique on Sep 30, 2026. Below is a plain-English breakdown of what it is, how it actually works, and whether it matters, written for people who are curious about hacking and security but don't have a technical background.

SecurityWeek · Sep 30, 2026

In plain words

Imagine you receive a convincing email that tricks you into opening a malicious link, which then unlocks a secret door to your computer, letting hackers in¹. This is similar to what a group of Russian hackers, known as APT Star Blizzard, has been doing recently.

How it actually works

The hackers use a technique called phishing² to send fake emails that seem real, aiming to deploy a backdoor³ called CosmicPulse. This backdoor allows them to remotely control the infected computer.

Terms

¹ APT
, A group of hackers sponsored by a nation-state, often for cyber espionage or disruption

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About this explainer

KeepLooped tracks the newest offensive-security tools, techniques, vulnerabilities and research from 80+ trusted sources and turns the most important items into plain-language explainers, so people learning security can keep up without a technical background. This page summarises and explains the source linked below; it was produced with AI assistance and is meant as a beginner-friendly starting point. Always confirm specifics, versions, CVE details, and exploitation status, against the original source and official advisories. Curated and published by HackproofHacks.