October 2026

Solana’s Alpenglow launches on mainnet, targets 99% faster finality

Latest News /

Solana’s Alpenglow launches on mainnet, targets 99% faster finality 2026-10-21 at 16:57 By Cointelegraph by Zoltan Vardai Solana’s first major consensus upgrade is targeting 99% finality reduction, seeking to offer users near-immediate transaction settlement and more responsive applications. This article is an excerpt from Cointelegraph.com News View Original Source

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NVIDIA unveils security architecture that can stop AI agents crossing set boundaries

agentic AI, AI, cybersecurity, News, NVIDIA /

NVIDIA unveils security architecture that can stop AI agents crossing set boundaries 2026-10-21 at 16:52 By Anamarija Pogorelec NVIDIA’s OpenShell Reference Architecture is designed to help businesses control AI agents operating across enterprise infrastructure and local computing systems. It builds on NVIDIA’s existing OpenShell security software, combining it with hardware for running AI models, managing […]

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PHP2Shell: Critical PHP vulnerabilities patched, update now!

Cloudflare, CVE, CVSS, cybersecurity, Don't miss, Hot stuff, News, patch, PHP, security update, UK NCSC, vulnerability /

PHP2Shell: Critical PHP vulnerabilities patched, update now! 2026-10-21 at 16:51 By Mirko Zorz The PHP development team has released emergency security updates to fix PHP2Shell, two critical vulnerabilities (CVE-2026-109618 and CVE-2026-109619) that could let attackers execute code remotely on web servers without logging in. The fixes are in PHP 8.5.12, 8.4.27, 8.3.36 and 8.2.35, and […]

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Asymptote Labs Lands $5.5 Million Seed for AI Agent Runtime Security

AI, Asymptote Labs, Cybersecurity Funding, funding /

Asymptote Labs Lands $5.5 Million Seed for AI Agent Runtime Security 2026-10-21 at 16:17 By SecurityWeek News Asymptote Labs raises $5.5M seed led by Tower Research Ventures to commercialize its Beacon AI agent runtime security platform. The post Asymptote Labs Lands $5.5 Million Seed for AI Agent Runtime Security appeared first on SecurityWeek. This article […]

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Google Chrome Adds ClickFix Warnings to Stop Users From Running Malicious Commands

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Google Chrome Adds ClickFix Warnings to Stop Users From Running Malicious Commands 2026-10-21 at 16:15 By Google on Tuesday said it’s rolling out improved safeguards in its Chrome browser to secure users against ClickFix attacks when Enhanced Protection is enabled. ClickFix is a popular social engineering technique in which bad actors trick users into copying […]

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Human Expertise at the Speed of AI: SentinelOne Names LevelBlue its Global Exclusive Delivery Partner for Wayfinder

Artificial Intelligence, News /

Human Expertise at the Speed of AI: SentinelOne Names LevelBlue its Global Exclusive Delivery Partner for Wayfinder 2026-10-21 at 16:15 By Today, SentinelOne named LevelBlue its global exclusive delivery partner for Wayfinder, SentinelOne’s suite of AI-powered managed security and threat detection services. This article is an excerpt from LevelBlue Blog View Original Source

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Memory Bugs Account for Most of Chrome’s 353 New Security Fixes

Chrome, memory corruption, patch, Vulnerabilities, vulnerability /

Memory Bugs Account for Most of Chrome’s 353 New Security Fixes 2026-10-21 at 15:57 By Ionut Arghire The update fixes 353 flaws, including 163 memory corruption and 125 use-after-free vulnerabilities. The post Memory Bugs Account for Most of Chrome’s 353 New Security Fixes appeared first on SecurityWeek. This article is an excerpt from SecurityWeek View […]

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OpenAI Agents Silenced Security Team Alerts, Removed Misalignment Monitor

AI, Artificial Intelligence, OpenAI /

OpenAI Agents Silenced Security Team Alerts, Removed Misalignment Monitor 2026-10-21 at 15:34 By Eduard Kovacs In two internal incidents, agents read routine coding instructions as permission to weaken monitoring, and one gave a false answer about it. The post OpenAI Agents Silenced Security Team Alerts, Removed Misalignment Monitor appeared first on SecurityWeek. This article is […]

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China-Aligned Bronze Sandcastle Abuses Sandboxie DLL Sideloading to Deploy Backdoors

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China-Aligned Bronze Sandcastle Abuses Sandboxie DLL Sideloading to Deploy Backdoors 2026-10-21 at 15:05 By Cybersecurity researchers have disclosed details of a previously undocumented China-aligned threat cluster known as Bronze Sandcastle that has been observed targeting organizations in Asia and Africa since mid-2025. “The most distinctive technical marker for Bronze Sandcastle is its consistent use of […]

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Browsers Block eMudhra Intermediate CAs Over Recoverable Private Keys

CA, certificate, certificate authority, eMudhra, Risk Management /

Browsers Block eMudhra Intermediate CAs Over Recoverable Private Keys 2026-10-21 at 14:22 By Ionut Arghire The private keys associated with eight certificates were compromised, and root programs and trust stores are blocking them. The post Browsers Block eMudhra Intermediate CAs Over Recoverable Private Keys appeared first on SecurityWeek. This article is an excerpt from SecurityWeek […]

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Ransomware gangs have been exploiting Palo Alto GlobalProtect VPN flaw since June

Don't miss, Hot stuff, News, Palo Alto Networks, Ransomware, Rapid7, ReliaQuest, VPN, vulnerability /

Ransomware gangs have been exploiting Palo Alto GlobalProtect VPN flaw since June 2026-10-21 at 14:13 By Sinisa Markovic Several ransomware groups are exploiting CVE-2026-0257, an authentication bypass in Palo Alto Networks’ PAN-OS GlobalProtect patched in May, to break into organizations in sectors ranging from healthcare and education to government and energy. CVE-2026-0257 stems from the […]

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China Defends DeepSeek After US Ban of Its AI From Government Systems

Artificial Intelligence, Ban, China, controversy, DeepSeek, US /

China Defends DeepSeek After US Ban of Its AI From Government Systems 2026-10-21 at 13:54 By Associated Press The DHS said agencies should remove DeepSeek products as well as third-party products and services developed using DeepSeek from their IT systems. The post China Defends DeepSeek After US Ban of Its AI From Government Systems appeared […]

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PancakeSwap TVL tops $380M as major fee overhaul heads to vote

markets /

PancakeSwap TVL tops $380M as major fee overhaul heads to vote 2026-10-21 at 13:50 By Cointelegraph by Ezra Reguerra PancakeSwap’s proposed fee-sharing overhaul would give liquidity providers 88% of swap fees and cut CAKE emissions by 69%, as BNB Chain’s DeFi activity expands. This article is an excerpt from Cointelegraph.com News View Original Source

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France proposes liability for crypto exchanges offering DeFi access

Latest News /

France proposes liability for crypto exchanges offering DeFi access 2026-10-21 at 13:46 By Cointelegraph by Helen Partz French authorities want crypto exchanges to conduct checks on DeFi protocols and face liability for certain customer losses under proposed changes to EU crypto rules. This article is an excerpt from Cointelegraph.com News View Original Source

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Bitcoin ‘top buyers’ halt BTC price upside with $87.7K now key: Glassnode

markets /

Bitcoin ‘top buyers’ halt BTC price upside with $87.7K now key: Glassnode 2026-10-21 at 13:39 By Cointelegraph by William Suberg Bitcoin price current resistance near $87,000 was reinforced by investors who bought BTC in late 2025, per new research. This article is an excerpt from Cointelegraph.com News View Original Source

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PHP2Shell: What Actually Protects You Before the 14:00 UTC PHP RCE Patch, and What Doesn’t

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PHP2Shell: What Actually Protects You Before the 14:00 UTC PHP RCE Patch, and What Doesn't 2026-10-21 at 13:36 By You cannot fully block the two critical PHP flaws called PHP2Shell before today’s fix, and the one setting being passed around as a workaround is not enough on its own, the security firm that suggested it […]

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Attackers Hijacked Over 300 Tor Exit Relays to Intercept SSH Connections

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Attackers Hijacked Over 300 Tor Exit Relays to Intercept SSH Connections 2026-10-21 at 13:30 By Attackers took control of more than 300 Tor exit relays in early October and used them to redirect SSH connections to servers that stole login passwords, a researcher found. Exit relays are the last hop in a Tor circuit, where […]

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Chinese AI Model Writes More Hackable Code When Told It’s for US Contractor

AI, Artificial Intelligence, bias, China, Qwen /

Chinese AI Model Writes More Hackable Code When Told It’s for US Contractor 2026-10-21 at 13:03 By Ionut Arghire Tasked with writing an application for a US defense contractor, the model made the code 19% more likely to be hackable. The post Chinese AI Model Writes More Hackable Code When Told It’s for US Contractor […]

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Autonomous LLMjacking: ‘Skynet’ Agent Hijacks Exposed AI Models to Run Attacks

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Autonomous LLMjacking: ‘Skynet’ Agent Hijacks Exposed AI Models to Run Attacks 2026-10-21 at 13:00 By Priti More, Susmit Yenkar Offensive agent is using unprotected AI models to scan the web, exploit frameworks, steal credentials and mine cryptocurrency for up to 100,000 steps without human input. The model’s owner pays for every step. This article is […]

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