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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
Factbox-How Anthropic says Claude was used for weapons, spying and cyber operations - AOL
14+ hour, 14+ min ago (514+ words) By Eduardo Baptista and AJ Vicens Sept 11 (Reuters) - Anthropic said in a threat intelligence report on Thursday that several actors had used its Claude AI models for activities ranging from weapons development and cyber operations to surveillance and fraud. Here…...
Once in a BlueMoon: How a Chrome Patch-Gap Turned Three V8 Zero-Days Into an Espionage Kit
18+ min ago (65+ words) Three V8 bugs, individually medium-severity, chain into SYSTEM-level access through the patch-gap window. Four espionage clusters adopted the kit within days. The structural shift: browser-based AI agents inherit the same attack surface. Heath Callahan Trust, Identity & Security All stories by Heath…...
Anthropic says Iran, Russia used Claude for weapons research, including missile systems and kamikaze drone projects
31+ min ago (665+ words) Anthropic's artificial intelligence model Claude has been misused in attempts to develop military applications including kamikaze drone swarms and missile navigation systems, as well as research linked to potential biological weapons, according to a report by the company's threat intelligence…...
Gmail AI Threat Scanner: An Open‑Source Security Layer for Your Inbox
31+ min ago (124+ words) Email remains the most common entry point for cyberattacks, yet most people rely entirely on whatever built‑in filtering their provider offers. I wanted something more transparent, more customizable, and more aligned with modern AI‑driven threat analysis. So I…...
The Agent Security Reckoning: What to Watch at Dreamforce 2026
42+ min ago (61+ words) As Dreamforce positions agent security as a first-class pillar, the security keynote raises three questions Salesforce hasn't answered: agent identity, headless authentication, and audit trails for multi-agent environments. Heath Callahan Trust, Identity & Security All stories by Heath Callahan → |[email protected] Heath…...
Orchid Security Adds AI Readiness Controls: Identity Drift Detection and Application-Level Kill Switches for AI Agents
2+ day, 20+ hour ago (461+ words) AI Adoption Is Now a Board Mandate Boards have moved from asking whether their companies should adopt AI to asking how quickly they can scale it. Resisting is no longer a viable security posture. What enterprises need is a defensible…...
Authorized Web Audit: When the App Has No Backend, You Audit Its Assumptions
1+ hour, 26+ min ago (304+ words) Field notes from an authorized audit of a small web store. The headline: there was no backend to attack, so the real findings were identifier manipulation (business logic) and clickjacking. Expected /api/products, /api/cart. They did not exist. The…...
Understanding AppSec: Key Concepts, Comparisons & Future Trends
1+ hour, 39+ min ago (87+ words) Think of AppSec as building a fortress around your software. It’s not just about patching holes after an attack; it's about designing the walls to be strong from the outset, constantly monitoring for weaknesses, and having robust defenses in place....
Anthropic Report: AI Automates Malware Reconstruction, Large-Scale Secret Discovery, and Compromise
1+ hour, 20+ min ago (1453+ words) 1. Basic Information Original Title: Hackers abused Claude to extract secrets from 1.8M Android apps Source: BleepingComputer / Anthropic Publication Date: 2026-09-11 Severity: High Basis of Severity: Anthropic reported multiple incidents, including actual compromises and data theft, where AI handled attack execution, retries, and…...
Gigabud / Vwork: Account Takeover via Android Banking App Cloning in Work Profiles
1+ hour, 20+ min ago (1496+ words) 1. Basic Information Original Title: Indonesia Hit by Android Banking App Cloning Campaign Source: Dark Reading, Group-IB Publication Date: 2026-09-11 Severity: High Basis for Severity: Actual financial losses and numerous compromised devices have been confirmed, and the enterprise Work Profile feature is…...