Category: Hacker News

Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities

Cisco Confirms Active Exploitation of Two Catalyst SD-WAN Manager Vulnerabilities

March 5, 2026
Preparing for the Quantum Era: Post-Quantum Cryptography Webinar for Security Leaders

Preparing for the Quantum Era: Post-Quantum Cryptography Webinar for Security Leaders

March 5, 2026
ThreatsDay Bulletin: DDR5 Bot Scalping, Samsung TV Tracking, Reddit Privacy Fine & More

ThreatsDay Bulletin: DDR5 Bot Scalping, Samsung TV Tracking, Reddit Privacy Fine & More

March 5, 2026
Where Multi-Factor Authentication Stops and Credential Abuse Starts

Where Multi-Factor Authentication Stops and Credential Abuse Starts

March 5, 2026
Dust Specter Targets Iraqi Officials with New SPLITDROP and GHOSTFORM Malware

Dust Specter Targets Iraqi Officials with New SPLITDROP and GHOSTFORM Malware

March 5, 2026
APT28-Linked Campaign Deploys BadPaw Loader and MeowMeow Backdoor in Ukraine

APT28-Linked Campaign Deploys BadPaw Loader and MeowMeow Backdoor in Ukraine

March 5, 2026
FBI and Europol Seize LeakBase Forum Used to Trade Stolen Credentials

FBI and Europol Seize LeakBase Forum Used to Trade Stolen Credentials

March 5, 2026
Europol-Led Operation Takes Down Tycoon 2FA Phishing-as-a-Service Linked to 64,000 Attacks

Europol-Led Operation Takes Down Tycoon 2FA Phishing-as-a-Service Linked to 64,000 Attacks

March 5, 2026
149 Hacktivist DDoS Attacks Hit 110 Organizations in 16 Countries After Middle East Conflict

149 Hacktivist DDoS Attacks Hit 110 Organizations in 16 Countries After Middle East Conflict

March 4, 2026
Coruna iOS Exploit Kit Uses 23 Exploits Across Five Chains Targeting iOS 13–17.2.1

Coruna iOS Exploit Kit Uses 23 Exploits Across Five Chains Targeting iOS 13–17.2.1

March 4, 2026
New RFP Template for AI Usage Control and AI Governance 

New RFP Template for AI Usage Control and AI Governance 

March 4, 2026
APT41-Linked Silver Dragon Targets Governments Using Cobalt Strike and Google Drive C2

APT41-Linked Silver Dragon Targets Governments Using Cobalt Strike and Google Drive C2

March 4, 2026
Fake Laravel Packages on Packagist Deploy RAT on Windows, macOS, and Linux

Fake Laravel Packages on Packagist Deploy RAT on Windows, macOS, and Linux

March 4, 2026
CISA Adds Actively Exploited VMware Aria Operations Flaw CVE-2026-22719 to KEV Catalog

CISA Adds Actively Exploited VMware Aria Operations Flaw CVE-2026-22719 to KEV Catalog

March 4, 2026
Fake Tech Support Spam Deploys Customized Havoc C2 Across Organizations

Fake Tech Support Spam Deploys Customized Havoc C2 Across Organizations

March 3, 2026
Building a High-Impact Tier 1: The 3 Steps CISOs Must Follow

Building a High-Impact Tier 1: The 3 Steps CISOs Must Follow

March 3, 2026
Open-Source CyberStrikeAI Deployed in AI-Driven FortiGate Attacks Across 55 Countries

Open-Source CyberStrikeAI Deployed in AI-Driven FortiGate Attacks Across 55 Countries

March 3, 2026
AI Agents: The Next Wave Identity Dark Matter – Powerful, Invisible, and Unmanaged

AI Agents: The Next Wave Identity Dark Matter – Powerful, Invisible, and Unmanaged

March 3, 2026
Starkiller Phishing Suite Uses AitM Reverse Proxy to Bypass Multi-Factor Authentication

Starkiller Phishing Suite Uses AitM Reverse Proxy to Bypass Multi-Factor Authentication

March 3, 2026
Microsoft Warns OAuth Redirect Abuse Delivers Malware to Government Targets

Microsoft Warns OAuth Redirect Abuse Delivers Malware to Government Targets

March 3, 2026
SloppyLemming Targets Pakistan and Bangladesh Governments Using Dual Malware Chains

SloppyLemming Targets Pakistan and Bangladesh Governments Using Dual Malware Chains

March 3, 2026
Google Confirms CVE-2026-21385 in Qualcomm Android Component Exploited

Google Confirms CVE-2026-21385 in Qualcomm Android Component Exploited

March 3, 2026
Google Develops Merkle Tree Certificates to Enable Quantum-Resistant HTTPS in Chrome

Google Develops Merkle Tree Certificates to Enable Quantum-Resistant HTTPS in Chrome

March 2, 2026
New Chrome Vulnerability Let Malicious Extensions Escalate Privileges via Gemini Panel

New Chrome Vulnerability Let Malicious Extensions Escalate Privileges via Gemini Panel

March 2, 2026
⚡ Weekly Recap: SD-WAN 0-Day, Critical CVEs, Telegram Probe, Smart TV Proxy SDK and More

⚡ Weekly Recap: SD-WAN 0-Day, Critical CVEs, Telegram Probe, Smart TV Proxy SDK and More

March 2, 2026
How to Protect Your SaaS from Bot Attacks with SafeLine WAF

How to Protect Your SaaS from Bot Attacks with SafeLine WAF

March 2, 2026
APT28 Tied to CVE-2026-21513 MSHTML 0-Day Exploited Before Feb 2026 Patch Tuesday

APT28 Tied to CVE-2026-21513 MSHTML 0-Day Exploited Before Feb 2026 Patch Tuesday

March 2, 2026
North Korean Hackers Publish 26 npm Packages Hiding Pastebin C2 for Cross-Platform RAT

North Korean Hackers Publish 26 npm Packages Hiding Pastebin C2 for Cross-Platform RAT

March 2, 2026
ClawJacked Flaw Lets Malicious Sites Hijack Local OpenClaw AI Agents via WebSocket

ClawJacked Flaw Lets Malicious Sites Hijack Local OpenClaw AI Agents via WebSocket

February 28, 2026
Thousands of Public Google Cloud API Keys Exposed with Gemini Access After API Enablement

Thousands of Public Google Cloud API Keys Exposed with Gemini Access After API Enablement

February 28, 2026
Pentagon Designates Anthropic Supply Chain Risk Over AI Military Dispute

Pentagon Designates Anthropic Supply Chain Risk Over AI Military Dispute

February 28, 2026
DoJ Seizes $61 Million in Tether Linked to Pig Butchering Crypto Scams

DoJ Seizes $61 Million in Tether Linked to Pig Butchering Crypto Scams

February 27, 2026
900+ Sangoma FreePBX Instances Compromised in Ongoing Web Shell Attacks

900+ Sangoma FreePBX Instances Compromised in Ongoing Web Shell Attacks

February 27, 2026
Malicious Go Crypto Module Steals Passwords, Deploys Rekoobe Backdoor

Malicious Go Crypto Module Steals Passwords, Deploys Rekoobe Backdoor

February 27, 2026
ScarCruft Uses Zoho WorkDrive and USB Malware to Breach Air-Gapped Networks

ScarCruft Uses Zoho WorkDrive and USB Malware to Breach Air-Gapped Networks

February 27, 2026
Trojanized Gaming Tools Spread Java-Based RAT via Browser and Chat Platforms

Trojanized Gaming Tools Spread Java-Based RAT via Browser and Chat Platforms

February 27, 2026
Meta Files Lawsuits Against Brazil, China, Vietnam Advertisers Over Celeb-Bait Scams

Meta Files Lawsuits Against Brazil, China, Vietnam Advertisers Over Celeb-Bait Scams

February 27, 2026
Aeternum C2 Botnet Stores Encrypted Commands on Polygon Blockchain to Evade Takedown

Aeternum C2 Botnet Stores Encrypted Commands on Polygon Blockchain to Evade Takedown

February 26, 2026
ThreatsDay Bulletin: Kali Linux + Claude, Chrome Crash Traps, WinRAR Flaws, LockBit & 15+ Stories

ThreatsDay Bulletin: Kali Linux + Claude, Chrome Crash Traps, WinRAR Flaws, LockBit & 15+ Stories

February 26, 2026
UAT-10027 Targets U.S. Education and Healthcare with Dohdoor Backdoor

UAT-10027 Targets U.S. Education and Healthcare with Dohdoor Backdoor

February 26, 2026
Expert Recommends: Prepare for PQC Right Now

Expert Recommends: Prepare for PQC Right Now

February 26, 2026
Expert Recommends: Prepare for PQC Right Now

Expert Recommends: Prepare for PQC Right Now

February 26, 2026
Malicious StripeApi NuGet Package Mimicked Official Library and Stole API Tokens

Malicious StripeApi NuGet Package Mimicked Official Library and Stole API Tokens

February 26, 2026
Microsoft Warns Developers of Fake Next.js Job Repos Delivering In-Memory Malware

Microsoft Warns Developers of Fake Next.js Job Repos Delivering In-Memory Malware

February 26, 2026
Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access

Cisco SD-WAN Zero-Day CVE-2026-20127 Exploited Since 2023 for Admin Access

February 26, 2026
Google Disrupts UNC2814 GRIDTIDE Campaign After 53 Breaches Across 42 Countries

Google Disrupts UNC2814 GRIDTIDE Campaign After 53 Breaches Across 42 Countries

February 25, 2026
Claude Code Flaws Allow Remote Code Execution and API Key Exfiltration

Claude Code Flaws Allow Remote Code Execution and API Key Exfiltration

February 25, 2026
SLH Offers $500–$1,000 Per Call to Recruit Women for IT Help Desk Vishing Attacks

SLH Offers $500–$1,000 Per Call to Recruit Women for IT Help Desk Vishing Attacks

February 25, 2026
Top 5 Ways Broken Triage Increases Business Risk Instead of Reducing It

Top 5 Ways Broken Triage Increases Business Risk Instead of Reducing It

February 25, 2026
Malicious NuGet Packages Stole ASP.NET Data; npm Package Dropped Malware

Malicious NuGet Packages Stole ASP.NET Data; npm Package Dropped Malware

February 25, 2026