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Weekly Cybersecurity Newsletter Bulletin – CrowdStrike Falcon, Chrome 0-Day, GPT-6 Astra, Dropbox Breach and 20+ Stories

This edition of the weekly cybersecurity newsletter bulletin covers critical zero-day discoveries, nation-state router compromises, emerging autonomous AI attack vectors, and major...

Weekly Cybersecurity Newsletter – Top 50 Biggest Cybersecurity Stories of the Week 

Citrix NetScaler Zero-Days Exploited, OpenAI Agent Swarm Hits Hugging Face, Pentagon Breach Hits 3M, ShinyHunters Leader Arrested, Anthropic MCP Flaw & More  Welcome to this we...

Weekly Cybersecurity Newsletter Bulletin – Microsoft 0-day, FortiOS, PAN-OS Flaw, Revolut Data Breach, and 20+ Stories

This week’s roundup covers a massive Microsoft Patch Tuesday with two exploited zero-days, active FortiGate exploitation, a critical PAN-OS root-level RCE flaw, the Revolut KYC dat...

Weekly Cybersecurity Newsletter – Top 50 Biggest Cybersecurity Stories of the Week

Microsoft Patches 973 CVEs, Claude Agents Automate Attacks, China Chains Chrome Zero-Day, Cisco FMC Exploited & More. Welcome to this week’s edition of the GBHackers cybersecur...

âš¡ Weekly Recap: NetScaler and FortiMail 0-Days, AI Coding Leaks, Spectre v2 and Ransomware Arrests

A blank field. A public repo. One reply to an email. A box left exposed. None of this sounds dramatic, which is partly the problem. This week’s threats keep finding leverage in sma...

CyberXero Combines Claude Code, PentAGI and Cobalt Strike in AI-Augmented Cyberattacks

CyberXero has emerged as an initial access broker that combines familiar hacking tools with artificial intelligence to run large-scale intrusions. The Russian-speaking operator tar...

ThreatsDay: AI Secrets Leak, PingCAP Source Theft, Signal Hang-Up Flaw, Laravel Auth Bypass + 21 More

This week has already been rough for cybersecurity. Critical PHP and GitLab RCE flaws, serious Linux security bugs, compromised eMudhra certificates, a Node.js RCE flaw, a hacked L...

âš¡ Weekly Recap: Helpdesk 0-Days, Rogue Certs, ShinyHunters Arrest, AI-Fooling Malware and More

Some meetings last longer than it took attackers to jump on a newly disclosed security flaw this week. Within hours, they were already testing it. That's not much time to read the...

âš¡ Weekly Recap: Cisco 0-Day, AI Agent RCE, ClickFix Attacks, ClickFix Surge, and Browser Hijacks

A browser. A plugin. A package. A login screen. Normal stuff. That is basically the problem this week. The trouble keeps showing up inside things people already trust: code that t...

ThreatsDay: Self-Rewriting Agents, 800+ Flaws Patched, Insider SIM Swaps and 22 More New Stories

Attackers keep finding new keys. The funny part is that defenders keep inventing where to store them. This week, those keys sit in AI tools, exposed services, old bugs, weak login...

Agency announces critical patches for cybersecurity

NSI Experts in the News — All Things National Security

In a world that is always changing, NSI experts offer insight on critical stories in the news. Please continue reading for their take on…Continue reading on The SCIF »

SpyCloud 2026 Identity Threat Report Finds Non-Human Identities Are Now The Leading Path Into The Enterprise

-Content by CyberNewswire- SpyCloud, the leader in identity threat protection, today released its annual SpyCloud Identity Threat Report, a survey-based... The post SpyCloud 2026 I...

Global Cyber Scare: PHP Flaws Threaten Websites, eMudhra Lapse Sparks Security Alarm

Two major cybersecurity incidents in just 24 hours have raised alarming questions about the safety of the global internet. Artificial Intelligence has uncovered critical vulnerabil...

Industrial Defender Unifies Endpoint Intelligence and Network Monitoring for CIP-015, Adds Risk Signal

Orlando, Florida, United States, October 20th, 2026, CyberNewswire Industrial Defender Unifies Endpoint Intelligence and Network Monitoring for CIP-015, Adds Risk Signal to Turn Fi...

Global PHP Security Scare Highlights Why Stealth Matters in Cyberspace

Critical cybersecurity vulnerabilities recently made headlines, prompting warnings from U.S. and international security agencies. The incident highlights a defensive principle fami...

ThreatsDay: 200 Android Flaws, Browser-Built Phishing, 119K Scam Shops + 23 More Stories

A lot of this week’s security news has the same awkward answer to one question: “Why was that allowed to work?” An extension asks for access and takes too much. A trusted service...

Cybersecurity Alert: AI Finds PHP Flaws, eMudhra Faces Certificate Concerns

Two cybersecurity developments have raised fresh questions about internet security, digital authentication and online trust. AI-assisted security research has uncovered critical vu...

CastleStealer Malware Uses Browser Protection Bypass and Remote Shell to Expand Attacker Access

CastleStealer, an emerging C#-based information stealer, has added browser protection bypass and remote shell features that give its operators a wider path into compromised Windows...

NSI Experts in the News — All Things National Security

In a world that is always changing, NSI experts offer insight on critical stories in the news. Please continue reading for their take on…Continue reading on The SCIF »

ThreatsDay: AI-Powered Zero-Day Chain, 543K Live Secrets, Model Inspection RCE and 13 More Stories

This week, the useful words are boring ones: inspect, cache, compile, store, trust. Each sounds harmless. Each can become an attack path when a system does a little more than peopl...

Ivanti EPMM, Neurons and Sentry Vulnerabilities Enable Privilege Escalation and RCE Attacks

Ivanti has disclosed a wave of security advisories affecting three flagship enterprise products, Endpoint Manager Mobile, Neurons for ITSM, and Sentry, exposing organizations to ri...

CISA Warns of Citrix NetScaler 0-Day RCE Vulnerabilities Exploited in Attacks

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) has added two critical Citrix NetScaler vulnerabilities to its Known Exploited Vulnerabilities catalog after eviden...

ThreatsDay: 296K IoT Botnet, 100+ Water Systems Targeted, SharePoint RCE Chain + 27 New Stories

A fake login page. A fake security scan. A fake productivity app. Apparently, pretending to be useful is still one of the easier ways into a machine. The rest of the week gets str...