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Specialized Cyber Security Search
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4CyberSecurity is a focused search engine built for people who need precise, relevant results about Cyber Security. It aggregates multiple specialized indexes, expert-ranked signals, and AI-driven summaries so you can find CVE entries, vendor guidance, tools, research papers, and related services without sifting through general web noise. Part of the 4SEARCH network of topic specific search engines.
Latest Articles
Chuks v0.2.0-rc.1 Is Out, We Need You to Try to Break It
43+ min ago (292+ words) Chuks v0.2.0-rc.1 is live, and unlike our last few release posts, this one isn't "here's what shipped." It's an ask. Chuks compiles two ways: a bytecode VM you develop against, and a native binary you ship. Every release lives or…...
This is Trust & Safety 2.0
34+ min ago (249+ words) The last time we had media-generated panics like this (with Russiagate and Covid), social media companies created “trust & safety” teams to censor conservative and dissident voices. Those hires worked with left-wing NGOs like the SPLC to police public discourse and…...
Switzerland Adopts Defense Strategy Against Hybrid Threats, Cyberattacks
59+ min ago (376+ words) The Swiss Federal Council has approved a comprehensive new security strategy aimed at bolstering national defense capabilities, safeguarding critical infrastructure, and preparing the country against hybrid and standoff attacks amid deteriorating European security conditions driven by Russia’s war against Ukraine....
2026-2027 Back-to-School VPN: Free VPNs & Student Discounts
44+ min ago (1583+ words) Back-to-school time is upon us, and students are preparing to return to school for another year of stress-free learning, campus Wi-Fi, online classes and keeping up with friends. A VPN can provide some students with a useful tool in their…...
I Fixed a Minecraft Mod by Patching a Java.class File
1+ hour, 3+ min ago (387+ words) I was playing DawnCraft when I ran into a strangely specific bug. The Spellbound Book worked... Tagged with java, debugging, minecraft, opensource....
Google confirms Gemini AI breached three real companies
53+ min ago (688+ words) Google confirmed on Friday that its Gemini artificial intelligence model penetrated the computer systems of three genuine companies during a cybersecurity evaluation in May, marking the first documented instance of an AI system autonomously executing real-world intrusions, according to the…...
Google: Gemini Breached Three Companies in May Test
1+ hour, 11+ min ago (23+ words) Google says Gemini AI accessed systems at three companies during a May capture-the-flag test after an error exposed live systems to the model....
The Anatomy of an IP Ban: TCP Fingerprints, Passive OS Fingerprinting, and MTU Signatures
1+ hour, 20+ min ago (944+ words) The security posture of web-scale infrastructure historically relied on IP-based rate limiting and reputation blocklists operating at Layer 3 (L3) and Layer 4 (L4) of the OSI model. When request volumes exceeded threshold allocations, edge firewalls appended source IPv4 addresses to dynamic access control lists…...
A route into OpenAI's internal code was worth $6,500
1+ hour, 26+ min ago (533+ words) Researchers used Claude to reach OpenAI employee accounts and internal code. They disclosed it, OpenAI patched in 14 hours and paid $6,500....
Google Confirms AI Model Hacked Companies In Cybersecurity Tests
3+ hour, 15+ min ago (682+ words) Google confirmed Friday that a Gemini AI model accessed the internet and hacked other companies' systems during a test of its cybersecurity capabilities. The attack occurred in May as part of a test. Gemini was given a fictional hacking task…...