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Critical SimpleHelp Flaw Actively Exploited to Deploy TaskWeaver Loader and Djinn Stealer

Critical SimpleHelp Flaw Actively Exploited to Deploy TaskWeaver Loader and Djinn Stealer

RedSide Security June 30, 2026 Cybersecurity 158 views

Threat actors are actively exploiting CVE-2026-48558, a critical authentication bypass vulnerability in SimpleHelp RMM software, to deploy the TaskWeaver loader and Djinn Stealer. The malware targets cloud credentials, developer tools, AI platforms, cryptocurrency wallets, and enterprise infrastructure across Windows, macOS, and Linux systems.

Continue reading: Critical SimpleHelp Flaw Actively Exploited to Dep…
curl Patches 18 Vulnerabilities, Including a 25-Year-Old Security Flaw

curl Patches 18 Vulnerabilities, Including a 25-Year-Old Security Flaw

RedSide Security June 29, 2026 Vulnerability 230 views

curl has released a security update fixing 18 vulnerabilities, including a 25-year-old flaw dating back to 2001. The vulnerabilities affect curl and libcurl components used by billions of devices worldwide, highlighting the ongoing importance of security auditing even in mature open-source projects.

Continue reading: curl Patches 18 Vulnerabilities, Including a 25-Ye…
DirtyClone Linux Kernel Vulnerability Enables Root Privilege Escalation

DirtyClone Linux Kernel Vulnerability Enables Root Privilege Escalation

RedSide Security June 29, 2026 Vulnerability 196 views

DirtyClone (CVE-2026-43503) is a newly disclosed Linux kernel privilege escalation vulnerability that allows local attackers to gain root access by abusing packet cloning and page-cache corruption. Researchers have released a working exploit, making immediate patching essential for affected Linux systems.

Continue reading: DirtyClone Linux Kernel Vulnerability Enables Root…
Why RedSide Security is Armenia's Top Cybersecurity Company

Why RedSide Security is Armenia's Top Cybersecurity Company

RedSide Security June 28, 2026 RedSide Security News 165 views

RedSide Security is helping organizations across Armenia strengthen their cybersecurity posture through penetration testing, security assessments, incident response, and exposure monitoring. Discover why businesses trust RedSide Security to protect their critical assets and infrastructure.

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Nation-State Hackers Target Water Utilities Across the U.S. and Europe

Nation-State Hackers Target Water Utilities Across the U.S. and Europe

RedSide Security June 28, 2026 Data Leaks & Breaches 198 views

Nation-state actors linked to Iran, Russia, and China are increasingly targeting water and wastewater infrastructure across the U.S. and Europe. By exploiting exposed PLCs, weak credentials, and poor network segmentation, attackers are gaining access to critical systems that support millions of people and positioning themselves for future disruptive operations.

Continue reading: Nation-State Hackers Target Water Utilities Across…
Critical Linux Kernel Flaw Allows Unprivileged Users to Gain Root Access

Critical Linux Kernel Flaw Allows Unprivileged Users to Gain Root Access

RedSide Security June 28, 2026 CVE 248 views

Critical Linux kernel vulnerability CVE-2026-46331 allows unprivileged users to gain root access by exploiting a page-cache corruption flaw in the net/sched act_pedit subsystem. The issue affects Linux kernels 5.18 through 7.1-rc6 and has been successfully demonstrated against RHEL, Debian, and Ubuntu systems.

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Anthropic Releases Claude Fable 5, Its Most Powerful AI Yet, With Cyber Safeguards

Anthropic Releases Claude Fable 5, Its Most Powerful AI Yet, With Cyber Safeguards

RedSide Security June 10, 2026 Tools & Technology 240 views

Anthropic has released Claude Fable 5 with built-in cybersecurity safeguards and a restricted twin model, Mythos 5, highlighting a new dual-track approach to AI deployment where capability and security controls are separated.

Continue reading: Anthropic Releases Claude Fable 5, Its Most Powerf…
New Open-Source Tool: TeleSink - Turning Malware C2 Against Itself

New Open-Source Tool: TeleSink - Turning Malware C2 Against Itself

RedSide Security June 10, 2026 Tools & Technology 259 views

TeleSink is an open-source malware analysis tool that redirects Telegram bot traffic into a controlled local environment, enabling real-time extraction of bot tokens, chat IDs, and exfiltrated data without manual deobfuscation.

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Claude Code GitHub Action Flaw Let One Malicious Issue Hijack Repositories

Claude Code GitHub Action Flaw Let One Malicious Issue Hijack Repositories

RedSide Security June 05, 2026 Cyber Attacks 216 views

A critical flaw in Anthropic's Claude Code GitHub Action allowed attackers to potentially hijack repositories through a single GitHub issue. The vulnerability combined weak bot validation, prompt injection, and excessive workflow permissions, highlighting the growing security risks of AI-powered CI/CD automation.

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FIFA World Cup 2026 Fans Targeted by Massive Wave of Ticket Scams, Malware, and Phishing Attacks

FIFA World Cup 2026 Fans Targeted by Massive Wave of Ticket Scams, Malware, and Phishing Attacks

RedSide Security June 05, 2026 Cybercrime 252 views

Cybercriminals are aggressively targeting FIFA World Cup 2026 fans through thousands of fake websites, phishing campaigns, malicious streaming applications, and banking malware. Security researchers warn that ticket fraud, account takeovers, identity theft, and financial scams are expected to surge as the tournament approaches.

Continue reading: FIFA World Cup 2026 Fans Targeted by Massive Wave …