Help Net Security پنجشنبه ۷ آبان ۱۴۰۵ · ۱۷:۱۲

Volt Typhoon targeted enterprise control planes via ever-changing “Silent Train” relay network

Volt Typhoon, a Chinese state-sponsored APT group that’s focused on cyberespionage and United States’ critical infrastructure, has been using a covert, constantly rotating relay network to hide its most sensitive intrusions, Lumen’s Black Lotus Labs revealed on Wednesday. This network, dubbed Silent Train by the researchers, consists of chains of compromised SOHO and IoT devices (e.g., TP-Link and Netgear routers) an…

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Help Net Security پنجشنبه ۷ آبان ۱۴۰۵ · ۱۸:۱۹

Yoba malware hides in fake desktop versions of ChatGPT and Claude

Fake GitHub projects posing as desktop versions of ChatGPT and Claude have been used to spread a malware chain that ends with a cryptocurrency miner, Check Point has found. The researchers have been tracking the campaign, dubbed Yoba, for the past two months. Its operator set up repositories and GitHub.io pages for supposed apps called GPT-5.6 Sol, GPT-6 Astra and Claude Opus, and hosted the malware as ZIP releases o…

بدافزار و آلودگی

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Help Net Security پنجشنبه ۷ آبان ۱۴۰۵ · ۱۷:۴۰

Researchers broke the browsers built into VS Code, Cursor, Copilot, Codex and Claude Desktop

Forever Security found ways out of the built-in browsers in five AI coding assistants: Cursor, GitHub Copilot, OpenAI’s Codex, Microsoft’s VS Code and Anthropic’s Claude Desktop. In all five, a web page or a local file reached the computer behind the browser. Cursor ran attacker code, Copilot showed a fake address, and Codex, VS Code and Claude Desktop let a single local file read the rest of the disk. Two of those h…

آسیب‌پذیری و روز صفر

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Help Net Security پنجشنبه ۷ آبان ۱۴۰۵ · ۱۶:۴۲

Exploitation attempts against recently patched Oracle EBS flaw have begun (CVE-2026-101767)

Exploitation attempts have started against CVE-2026-101767, a recently patched Oracle E-Business Suite (EBS) flaw. “Our Oracle E-Business Suite decoys recorded exploratory exploits against CVE-2026-101767, an unauthenticated SQL injection in EBS’s Thin Client Framework servlet that chains to remote code execution, this morning, Oct 27,” Defused posted on X, noting that no public report of the flaw being attempted in…

آسیب‌پذیری و روز صفر پایگاه داده امنیت وب و نرم‌افزار

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Cloudflare Blog پنجشنبه ۷ آبان ۱۴۰۵ · ۱۶:۲۵

Cloudflare DDoS Threat Report 2026 Q3: More swarms, fewer giants

Add your teaser here. It should complement the headline, not repeat it. Teaser cannot be longer than 240 characters. The Blog Review Gem will suggest an excerpt. Cloudflare mitigated over 8,200 DDoS attacks per hour in Q3 2026 as attackers shifted to shorter, high-frequency strikes. Explore the latest threat data, including the collapse of CLDAP vectors and the impact of recent botnet takedowns.

بات‌نت و DDoS هوش تهدید

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