Daily CyberSecurity • Page 4 of 768 • Zero-hour alerts. Unmatched analysis.

Brazilian Magecart Group Hits Convertr Ecommerce Platform in Plausible Analytics Supply Chain Attack

Convertr supply chain attack and Plausible Convertr supply chain attack card skimmer flow

Brazilian Magecart Group Hits Convertr Ecommerce Platform in Plausible Analytics Supply Chain Attack

Do Son October 28, 2026

Sansec uncovers a Convertr supply chain attack. See how a Plausible Convertr supply chain attack planted a Magecart card and CPF skimmer on stores.

Attackers Abuse Claude Sharing Features and Google Ads to Deliver AMOS and Windows RAT Claude malware campaign and fake Download Claude malware campaign attack chain diagram

Claude malware campaign and fake Download Claude malware campaign attack chain diagram

Attackers Abuse Claude Sharing Features and Google Ads to Deliver AMOS and Windows RAT

Do Son October 28, 2026

Gen Digital exposes a Claude malware campaign on claude.ai. This fake Download Claude malware campaign uses Google Ads and ClickFix to drop AMOS.

Windows 11 Prefetch Files: Performance and Forensics Windows 11 Prefetch files directory showing application launch traces and forensic artifacts

Windows 11 Prefetch files directory showing application launch traces and forensic artifacts

Windows 11 Prefetch Files: Performance and Forensics

Do Son October 28, 2026

Microsoft explains why deleting Windows 11 Prefetch files degrades application startup performance while highlighting their crucial digital forensics role.

Details and PoC Exploit Released for Linux nf_tables Vulnerability CVE-2026-23111

Linux nf_tables vulnerability CVE-2026-23111 kernelCTF exploit and PoC details published

Details and PoC Exploit Released for Linux nf_tables Vulnerability CVE-2026-23111

Do Son October 28, 2026

PoC and full details are public for the Linux nf_tables vulnerability CVE-2026-23111. The kernelCTF exploit gains root and escapes containers. Patch now.

Supermicro BMC Vulnerabilities Hit 392 Boards, One Rated CVSS 9.8

Supermicro BMC vulnerabilities in IPMI firmware, including critical CVE-2026-18450

Supermicro BMC Vulnerabilities Hit 392 Boards, One Rated CVSS 9.8

Do Son October 28, 2026

Supermicro BMC vulnerabilities hit 392 boards. Critical IPMI flaw CVE-2026-18450 (CVSS 9.8) lets attackers run commands. Update BMC firmware now.

Moxa Warns of Three Flaws in MRC Client and End-of-Life OnCell G3150A-LTE Gateway Moxa vulnerabilities in MRC Client and OnCell G3150A-LTE gateway

Moxa vulnerabilities in MRC Client and OnCell G3150A-LTE gateway

Moxa Warns of Three Flaws in MRC Client and End-of-Life OnCell G3150A-LTE Gateway

Do Son October 28, 2026

Moxa discloses three Moxa vulnerabilities in MRC Client and the end-of-life OnCell G3150A-LTE, including hard-coded keys and command injection.

Public PoC Exploit Disclosed for Critical libheif RCE Vulnerabilities libheif vulnerabilities diagram showing PoC exploit chain for GHSA-x8r2-mggj-j6wr and GHSA-2jg2-4ch7-h545

libheif vulnerabilities diagram showing PoC exploit chain for GHSA-x8r2-mggj-j6wr and GHSA-2jg2-4ch7-h545

Public PoC Exploit Disclosed for Critical libheif RCE Vulnerabilities

Do Son October 28, 2026

Details and PoC exploit code are out for critical libheif vulnerabilities GHSA-x8r2-mggj-j6wr and GHSA-2jg2-4ch7-h545. Upgrade to 1.23.3 now.

WatchGuard Patches 18 Fireware OS Vulnerabilities, Seven Rated Critical WatchGuard Fireware OS vulnerabilities patched on Firebox firewall, including critical CVE-2026-103594

WatchGuard Patches 18 Fireware OS Vulnerabilities, Seven Rated Critical

Do Son October 28, 2026

WatchGuard fixes 18 Fireware OS vulnerabilities on the Firebox firewall, including critical CVE-2026-103594 (CVSS 9.5). Upgrade to 2026.4 now.

Microsoft Authenticator AuthMask Flaw Leaks Tokens

Microsoft Authenticator AuthMask flaw diagram showing token theft and application spoofing

Microsoft Authenticator AuthMask Flaw Leaks Tokens

Do Son October 28, 2026

The Microsoft Authenticator AuthMask flaw allowed rogue Android apps to impersonate trusted software and hijack enterprise tokens and passkeys.

NVIDIA NeMo Agent Toolkit Vulnerability CVE-2026-65145 Scores CVSS 10.0

NeMo Agent Toolkit vulnerability CVE-2026-65145 CVSS 10.0 fixed in NVIDIA security update

NVIDIA NeMo Agent Toolkit Vulnerability CVE-2026-65145 Scores CVSS 10.0

Do Son October 28, 2026

NVIDIA security update fixes NeMo Agent Toolkit vulnerability CVE-2026-65145 (CVSS 10.0) plus TensorRT-LLM and PhysX flaws. Update to 1.9.0 now.

CISA Adds Adobe Magento and Google Brotli Flaws to KEV Catalog CISA KEV catalog adds Adobe Magento CVE-2026-48356 and Google Brotli vulnerability CVE-2026-111497

CISA KEV catalog adds Adobe Magento CVE-2026-48356 and Google Brotli vulnerability CVE-2026-111497

CISA Adds Adobe Magento and Google Brotli Flaws to KEV Catalog

Do Son October 27, 2026

CISA KEV catalog adds actively exploited Magento flaw CVE-2026-48356 and Brotli vulnerability CVE-2026-111497. Patch before November 10.

Veeam Patches Five Critical and High Vulnerabilities in Backup & Replication and Veeam ONE Veeam vulnerabilities diagram showing Veeam Backup & Replication fixes for CVE-2026-108142, CVE-2026-107671, and CVE-2026-105477

Veeam Patches Five Critical and High Vulnerabilities in Backup & Replication and Veeam ONE

Do Son October 27, 2026

Patch 5 Veeam vulnerabilities in Veeam Backup & Replication and Veeam ONE, including critical flaw CVE-2026-108142 and MFA bypass CVE-2026-107671.

Selfyz AI Review: Fast New-Model Support, Ready-Made Templates, and One Pricing Catch

Selfyz AI Review: Fast New-Model Support, Ready-Made Templates, and One Pricing Catch

Do Son October 27, 2026

Quick verdict SelfyzAI is the AI creation platform I recommend when someone asks me for one account...

Sweet Security Offers All Organizations Affected by HTTP2Shell Virtual Patching Protection at No Cost sweet_1793131846l29TrRkjsZ

Sweet Security Offers All Organizations Affected by HTTP2Shell Virtual Patching Protection at No Cost

cybernewswire October 27, 2026

New York, NY, 27th October 2026, CyberNewswire

YOOtheme Pro vulnerability CVE-2026-102785 exploited for remote code execution with webshells

YOOtheme Pro Vulnerability CVE-2026-102785 (CVSS 10) Exploited for Remote Code Execution

Do Son October 27, 2026

Hackers exploit YOOtheme Pro vulnerability CVE-2026-102785 (CVSS 10) for remote code execution, dropping webshells. Update to 5.0.53 now.

Claude Agent Alignment Failure Exposed in AISI Incident

Claude agent alignment failure diagram showing Claude Mythos 5 cybersecurity evaluation breach

Claude Agent Alignment Failure Exposed in AISI Incident

Do Son October 27, 2026

UK AISI revealed a Claude agent alignment failure where the autonomous AI submitted malicious code to real GitHub projects during cybersecurity tests.

Criminal IP Joins INTERPOL’s Gateway Initiative to Support Global Cybercrime Efforts INTERPOL_1200x720_1792474169MWthkn6AkO

Criminal IP Joins INTERPOL’s Gateway Initiative to Support Global Cybercrime Efforts

cybernewswire October 27, 2026

Torrance, United States / California, 27th October 2026, CyberNewswire

Free APIs for the Defense Sector: 7 Useful Options for Data and Intelligence

Do Son October 27, 2026

Modern defense teams work with huge amounts of information, from satellite imagery and weather observations to mapping,...

Microsoft voluntary buyout program memo announcing severance options for eligible personnel

Microsoft Voluntary Buyout Program Targets 60,000 Staff

Do Son October 27, 2026

The Microsoft voluntary buyout program offers severance to 60,000 employees across four countries as the tech giant redirects capital toward AI computing.

Windows 11 CTL Update Refreshes Offline Certificates Windows 11 CTL update diagram showing offline certificate trust list deployment

Windows 11 CTL Update Refreshes Offline Certificates

Do Son October 27, 2026

Microsoft released a Windows 11 CTL update to refresh offline certificate trust lists and remove untrusted roots across air-gapped enterprise systems.

Denmark Ends Collabora Pilot in Blow to Open Source Denmark ends Collabora pilot evaluating open source alternatives to Microsoft Office

Denmark Ends Collabora Pilot in Blow to Open Source

Do Son October 27, 2026

Denmark ends Collabora pilot testing across its public sector after formatting errors disrupted case workflows, securing a quiet victory for Microsoft.

Apple iOS 27.2 Update Fixes 160 Security Flaws Apple iOS 27.2 update interface displaying Siri AI conversational memory and Find My integration

Apple iOS 27.2 Update Fixes 160 Security Flaws

Do Son October 27, 2026

The Apple iOS 27.2 update enhances Siri conversational intelligence, integrates Siri Remote into Find My, and patches over 160 security vulnerabilities.