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MEDIUM
Identity & Access

RFID Vulnerabilities: Analyzing Ghost on the Wire Security Risks

Technical analysis of passive RFID tag security vulnerabilities including cloning and relay attacks revealed in the Ghost on the Wire research.

Runtime Rebel Intel
3 min read · May 22, 2026
Communicating AI's Impact on Vulnerability Discovery to Boards
INFO
Threat Intel

Communicating AI's Impact on Vulnerability Discovery to Boards

Security leaders must articulate AI-driven vulnerability trends and strategic resource needs to their boards, translating technical risks into business impact.

Runtime Rebel Intel
5 min read · May 22, 2026
Securing Agentic AI Workflows with Advanced AI BOM Frameworks
MEDIUM
Supply Chain

Securing Agentic AI Workflows with Advanced AI BOM Frameworks

Learn why CISOs must transition from traditional SBOMs to Agentic-Ready AI BOMs to manage risks in autonomous AI systems and data supply chains.

Runtime Rebel Intel
3 min read · May 22, 2026
MEDIUM
Threat Intel

Kimwolf Botmaster Arrested: Impacts on IoT Botnet DDoS Mitigation

Canadian and U.S. authorities arrest the alleged operator of the massive Kimwolf IoT botnet, linked to millions of compromised devices and disruptive DDoS attacks.

Runtime Rebel Intel
4 min read · May 22, 2026
INFO
Threat Intel

Linux Process-Specific HTTP Proxying: Tools and Analysis Gaps

Explores the utility of process-specific HTTP proxying for Linux debugging and reverse engineering, highlighting the absence of a generic solution akin to Proxifier.

Runtime Rebel Intel
5 min read · May 21, 2026
MEDIUM
Vulnerabilities

CVE-2022-4304: Hitachi Energy GMS600 Timing Side Channel Vulnerability

Hitachi Energy GMS600 versions 1.3.0-1.3.1 affected by CVE-2022-4304, an OpenSSL timing side channel leading to TLS decryption. Patch to 1.3.2 now.

Runtime Rebel Intel
4 min read · May 21, 2026

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MEDIUM
Vulnerabilities

ABB Terra AC Wallbox <=1.8.33 Buffer Overflows: Patch Now

CISA warns of three buffer overflow vulnerabilities (CVE-2025-10504, CVE-2025-12142, CVE-2025-12143) in ABB Terra AC Wallbox EV chargers, leading to potential remote…

Runtime Rebel Intel
4 min read · May 21, 2026
HIGH
Vulnerabilities

AI-Assisted macOS Kernel Exploit on Apple M5 Hardware

Security researchers used Anthropic’s Mythos AI to develop a macOS kernel memory corruption exploit for the Apple M5 chip in just five days. Patch now.

Runtime Rebel Intel
3 min read · May 21, 2026
AI Agent Identity Security: Budget Dynamics & Governance Priorities
INFO
Identity & Access

AI Agent Identity Security: Budget Dynamics & Governance Priorities

New Omdia research reveals AI agent proliferation is fundamentally altering enterprise identity security budget dynamics, demanding distinct governance and management…

Runtime Rebel Intel
4 min read · May 21, 2026
GCP API Keys Remain Active Post-Deletion: A 23-Minute Security Flaw
HIGH
Identity & Access

GCP API Keys Remain Active Post-Deletion: A 23-Minute Security Flaw

A security researcher found Google Cloud Platform (GCP) API keys stay active for 23 minutes post-deletion, posing a significant risk.

Runtime Rebel Intel
5 min read · May 21, 2026
INFO
Threat Intel

Apple's App Store Fraud Prevention: Over $11B Blocked

Runtime Rebel analyzes Apple's disclosure of blocking $11B in App Store fraud over six years, detailing the ongoing fight against malicious apps.

Runtime Rebel Intel
4 min read · May 21, 2026
HIGH
Vulnerabilities

Chromium RCE Risk: Unfixed Flaw Allows Background JavaScript

Google accidentally exposed details of an unfixed Chromium flaw. This enables RCE via persistent background JavaScript execution, affecting many browsers.

Runtime Rebel Intel
4 min read · May 21, 2026
Linux Rootkits and Router Zero-Day Exploits: ThreatsDay Analysis
HIGH
Threat Intel

Linux Rootkits and Router Zero-Day Exploits: ThreatsDay Analysis

Recent intelligence highlights a surge in Linux rootkits and router zero-day vulnerabilities targeting trusted system components and AI-driven intrusions.

Runtime Rebel Intel
4 min read · May 21, 2026
Showboat Linux Malware Targets Middle East Telecom via SOCKS5 Proxy
HIGH
Threat Intel

Showboat Linux Malware Targets Middle East Telecom via SOCKS5 Proxy

Researchers discover Showboat, a modular Linux post-exploitation framework used in Middle East telecom attacks to establish persistent SOCKS5 proxy backdoors.

Runtime Rebel Intel
3 min read · May 21, 2026
Underminr Attack: How Attackers Hijack Trusted Brand CDNs
HIGH
Threat Intel

Underminr Attack: How Attackers Hijack Trusted Brand CDNs

The Underminr exploit allows threat actors to use CDN infrastructure to hijack brand reputation and cloak malicious traffic. Learn how to detect and mitigate.

Runtime Rebel Intel
4 min read · May 21, 2026
INFO
Threat Intel

Ocean Launches Agentic AI Email Security Platform with $28M Funding

Ocean emerges from stealth with $28M to deploy specialized AI agents that simulate human reasoning to detect sophisticated phishing and BEC threats.

Runtime Rebel Intel
3 min read · May 21, 2026
CRITICAL
Vulnerabilities

Cisco Secure Workload RCE via CVE-2025-20165 — Mitigation Guide

Cisco patches a critical 9.8 CVSS vulnerability in Secure Workload REST APIs that allows unauthenticated attackers to gain Site Admin privileges.

Runtime Rebel Intel
3 min read · May 21, 2026
INFO
Threat Intel

Flipper One: The Evolution of Linux-Based Hardware Pentesting Tools

Flipper Devices announces the Flipper One, an open Linux platform. Analyze the security implications and defensive requirements for this modular hacking tool.

Runtime Rebel Intel
4 min read · May 21, 2026
HIGH
Threat Intel

Police Seize First VPN Service Linked to Global Ransomware Attacks

International law enforcement dismantles First VPN, a bulletproof service used by threat actors for ransomware deployment and anonymous data exfiltration.

Runtime Rebel Intel
3 min read · May 21, 2026
Securing Identity Attack Paths: Protecting Cached AWS Credentials
MEDIUM
Identity & Access

Securing Identity Attack Paths: Protecting Cached AWS Credentials

Attackers exploit cached AWS access keys to achieve lateral movement. Learn how identity-based attack paths expose 98% of cloud entities and how to defend.

Runtime Rebel Intel
3 min read · May 21, 2026
Microsoft Defender CVE-2026-41091 Privilege Escalation Exploited
HIGH
Vulnerabilities

Microsoft Defender CVE-2026-41091 Privilege Escalation Exploited

Microsoft warns of active exploitation of CVE-2026-41091 in Defender, a privilege escalation flaw allowing attackers to gain SYSTEM privileges on Windows.

Runtime Rebel Intel
3 min read · May 21, 2026
MEDIUM
Malware

Malicious PDF Structure Analysis and Obfuscation Detection

Learn how to detect malicious PDF obfuscation and analyze internal structures like /OpenAction and /JS streams to identify hidden malware payloads.

Runtime Rebel Intel
4 min read · May 21, 2026
HIGH
Vulnerabilities

CISA KEV Update: New Microsoft Defender and Legacy Flaws Exploited

CISA adds seven vulnerabilities, including CVE-2026-41091 and CVE-2026-45498, to the Known Exploited Vulnerabilities catalog. Patch now to prevent compromise.

Runtime Rebel Intel
3 min read · May 21, 2026
GitHub Data Breach: Analysis of TeamPCP Internal Repository Theft
HIGH
Data Breach

GitHub Data Breach: Analysis of TeamPCP Internal Repository Theft

GitHub confirms the theft of 4,000 internal repositories by threat actor TeamPCP. Learn the technical implications and defense strategies for security teams.

Runtime Rebel Intel
3 min read · May 21, 2026