TJS Cybersecurity News Center

Cybersecurity News Today: Threat Posture HIGH

The Tech Jacks Solutions Cybersecurity News Center is actively tracking 256 security intelligence items, including 43 critical threats, 73 flash alerts, and 0 CISA Known Exploited Vulnerabilities (KEV). 16 new items were published in the last 24 hours.

Cybersecurity News: Latest Threat Intelligence

• New Ransomware Group 'The Gentlemen' Scales Rapidly, Signals Operational Maturity (Threat Actor · Apr 23, 2026)
• AirSnitch Breaks Wi-Fi Client Isolation Across All Encryption Standards, Enterprise MitM Now Viable Without Breaking Crypto (Security News · Apr 23, 2026)
• Mirai 'tuxnokill' Botnet Actively Exploits Unpatched RCE in EoL D-Link DIR-823X Routers (Threat Campaign · CVE-2025-29635, CVE-2023-1389 · Apr 23, 2026)
• App host Vercel says it was hacked and customer data stolen (Data Breach · Apr 23, 2026)
• Kyber Ransomware Introduces Post-Quantum Key Encapsulation Targeting Windows and VMware ESXi, U.S. Defense Contractor Confirmed Victim (Threat Campaign · Apr 23, 2026)
• Q1 2026 IR Trends: Phishing Returns to the Top, AI-Assisted Credential Harvesting Arrives, and Cloud Living-Off-the-Land Expands Attack Surface (Security News · CVE-2025-20393, CVE-2023-20198 · Apr 23, 2026)
• CVE-2026-21571: Critical OS Command Injection in Atlassian Bamboo Data Centre and Server (CVE Vulnerability · CVE-2026-21571 · Apr 22, 2026)
• Cisco IMC Command Injection Vulnerabilities Enable Root-Level Takeover Across 20+ Enterprise Platforms (CVE Vulnerability · CVE-2026-20094, CVE-2026-20095, CVE-2026-20096, CVE-2026-20097 · Apr 22, 2026)
• LMDeploy SSRF Vulnerability in Vision-Language Module Allows Internal Network Access (CVE Vulnerability · CVE-2026-33626 · Apr 22, 2026)
• DPRK's Contagious Interview Campaign Adds Worm-Like Repository Propagation to Developer Targeting Playbook (Threat Campaign · Apr 22, 2026)
• Checkmarx KICS and VS Code Extensions Weaponized to Exfiltrate IaC Secrets Across DevSecOps Pipelines (Threat Campaign · Apr 22, 2026)
• CVE-2026-5752: Cohere Terrarium Sandbox Escape via Pyodide Prototype Chain, No Patch Available (CVE Vulnerability · CVE-2026-5752 · Apr 22, 2026)
• Mozilla Firefox 150 Patches 41 Security Vulnerabilities Including High-Severity RCE Flaws (Security News · Apr 22, 2026)
• Mustang Panda Deploys Updated LOTUSLITE Backdoor Against Asia-Pacific Financial and Diplomatic Targets (Threat Campaign · Apr 22, 2026)
• Harvester APT Brings GoGra Backdoor to Linux, Hides C2 Inside Microsoft Outlook (Threat Campaign · Apr 22, 2026)
• Self-Replicating npm Supply Chain Worm Harvests Developer Credentials and Spreads Across Ecosystems (Threat Campaign · Apr 22, 2026)
• CVE-2026-6574: A vulnerability has been found in osuuu LightPicture up to 1.2.2. This issue affects some unknown pr... (CVE Vulnerability · CVE-2026-6574 · Apr 22, 2026)
• CVE-2026-6568: A vulnerability was determined in kodcloud KodExplorer up to 4.52. This affects the function share.c... (CVE Vulnerability · CVE-2026-6568 · Apr 22, 2026)
• CVE-2026-6562: A flaw has been found in dameng100 muucmf 1.9.5.20260309. Impacted is the function getListByPage of ... (CVE Vulnerability · CVE-2026-6562 · Apr 22, 2026)
• CVE-2026-6563: A vulnerability has been found in H3C Magic B1 up to 100R004. The affected element is the function S... (CVE Vulnerability · CVE-2026-6563 · Apr 22, 2026)
• CVE-2026-6560: A security vulnerability has been detected in H3C Magic B0 up to 100R002. This vulnerability affects... (CVE Vulnerability · CVE-2026-6560 · Apr 22, 2026)
• macOS Living-Off-The-Land: Native Primitives Weaponized for Stealthy Execution and Lateral Movement (Threat Campaign · Apr 22, 2026)
• The Gentlemen RaaS: C2 Exposure Reveals 1,570+ Corporate Victims Across a Disciplined, Multi-Platform Ransomware Operation (Threat Campaign · Apr 22, 2026)
• Windows Defender Weaponized: Three PoC Exploits Enable Living-Off-the-Land Attacks, Two Without Patches (Security News · Apr 22, 2026)
• France Titres Breach: 19 Million Identity Records Linked to National Document Infrastructure Now for Sale (Data Breach · Apr 22, 2026)
• Identity Hijacking at Scale: Attackers Weaponize MFA, Help-Desk Processes, and Legitimate Infrastructure in 2025-2026 Campaigns (Threat Campaign · Apr 22, 2026)
• Lotus Wiper Targets Venezuelan Energy Infrastructure in Geopolitically Timed Destructive Campaign (Threat Campaign · Apr 22, 2026)
• BRIDGE:BREAK: 22 Vulnerabilities in Lantronix and Silex Serial-to-IP Converters Enable ICS Device Takeover (CVE Vulnerability · CVE-2026-32955, CVE-2026-32956, CVE-2026-32961, CVE-2025-67041, CVE-2025-67034, CVE-2025-67035, CVE-2025-67036, CVE-2025-67037, CVE-2025-67038, CVE-2026-32963, CVE-2015-5621, CVE-2024-24487, CVE-2026-32960, CVE-2025-67039, CVE-2026-32965, CVE-2025-70082, CVE-2026-32958, CVE-2026-32962, CVE-2026-32964, CVE-2026-32959, CVE-2026-32957 · Apr 21, 2026)
• ASP.NET Core Elevation of Privilege Vulnerability (CVE-2026-40372) (CVE Vulnerability · CVE-2026-40372 · Apr 21, 2026)
• Chinese APT Targets Indian Banking Sector and South Korean Policy Institutions with Dated Tactics (Threat Campaign · Apr 21, 2026)

Cybersecurity News Mapped to Compliance Frameworks

Every intelligence item is mapped to industry-standard compliance frameworks. Current coverage includes:

• NIST 800-53
• MITRE ATT&CK
• CIS Controls v8
• ISO 27001:2022
• NIST CSF 2.0
• HIPAA Security Rule
• SOC 2 Trust Services
• OWASP Top 10

Cybersecurity News Briefings: Weekly Intelligence Reports

• Weekly Security Intelligence Briefing -- Week of 2026-04-20 (Apr 20, 2026)
• Weekly Security Intelligence Briefing -- Week of 2026-04-20 (Apr 20, 2026)
• Weekly Security Intelligence Briefing -- Week of 2026-04-13 (Apr 13, 2026)
• Weekly Security Intelligence Briefing -- Week of 2026-04-06 (Apr 6, 2026)
• Weekly Security Intelligence Briefing -- Week of 2026-03-30 (Mar 30, 2026)

About This Cybersecurity News Dashboard

The Tech Jacks Solutions Cybersecurity News Center is an AI-powered threat intelligence platform that delivers real-time security analysis, CVE tracking, CISA KEV monitoring, and MITRE ATT&CK framework mapping. Our automated pipeline processes intelligence from NVD, CISA, vendor advisories, and security research feeds three times daily, producing executive briefings, IOC feeds, and prioritized action packs for security teams, CISOs, and compliance officers.

Features include:

• Real-time threat posture monitoring and flash alerts
• CVE vulnerability tracking with CVSS and EPSS scoring
• CISA Known Exploited Vulnerabilities (KEV) deadline tracking
• MITRE ATT&CK kill chain mapping across all intelligence items
• Compliance framework mapping: NIST 800-53, CIS v8, ISO 27001, HIPAA, SOC 2
• Executive briefings with downloadable PDF action packs
• Weekly security intelligence briefings
• Indicators of Compromise (IOC) feeds for SOC teams

Explore More from Tech Jacks Solutions

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• Information Security Hub — GRC, incident response, and compliance frameworks
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• AI Governance Hub — EU AI Act, NIST AI RMF, ISO 42001, and risk management
• AI Risk Management Hub — Risk assessment guides, vendor risk, and threat landscape
• AI Tools Hub — AI tools directory, comparisons, and enterprise solutions
• IT Certifications Hub — CISSP, CISM, CEH, Azure, Google Cloud career paths

Vendor Vulnerability Rollups

Aggregated vulnerability intelligence by vendor, including CVE counts, severity distribution, and remediation timelines.

• Unattributed (Chinese State-Linked APT) — Vulnerability Rollup (2026-04-21) (Apr 21, 2026)
• Lantronix / Silex Technology — Vulnerability Rollup (2026-04-21) (Apr 21, 2026)
• Microsoft — Vulnerability Rollup (2026-04-21) (Apr 21, 2026)
• Telnyx / PyPI (TeamPCP Supply Chain) — Vulnerability Rollup (2026-04-21) (Apr 21, 2026)
• BeyondTrust (Bomgar) — Vulnerability Rollup (2026-04-21) (Apr 21, 2026)
• Identity Platforms (Okta, Microsoft Entra ID, Ping Identity) and IT Service Desk Functions — Vulnerability Rollup (2026-04-20) (Apr 20, 2026)
• Open Source Ecosystem (npm / PyPI / OSS Supply Chain) — Vulnerability Rollup (2026-04-20) (Apr 20, 2026)
• Vercel — Vulnerability Rollup (2026-04-20) (Apr 20, 2026)
• HashiCorp — Vulnerability Rollup (2026-04-20) (Apr 20, 2026)
• npm Ecosystem / Axios (Supply Chain) — Vulnerability Rollup (2026-04-19) (Apr 19, 2026)
• Nginx UI (0xJacky / Third-Party Open Source) — Vulnerability Rollup (2026-04-19) (Apr 19, 2026)
• Nginx UI (0xJacky / community project) — Vulnerability Rollup (2026-04-18) (Apr 18, 2026)
• TBK / TP-Link / Huawei (Nexcorium IoT Botnet Campaign) — Vulnerability Rollup (2026-04-18) (Apr 18, 2026)
• GitHub / Mend (Dependabot and Renovate) — Vulnerability Rollup (2026-04-18) (Apr 18, 2026)
• npm Ecosystem / protobuf.js (protobufjs) — Vulnerability Rollup (2026-04-18) (Apr 18, 2026)

Executive Intelligence Briefs

Concise threat posture assessments with key items, IR lifecycle guidance, and board-ready risk analysis.

• SCC Executive Brief - 2026-04-23 (Mar 20, 2026)

Situation Reports (SitReps)

Multi-item intelligence synthesis reports grouping related threats by actor, vendor, sector, or technique.

• Technology Infrastructure Under Coordinated Pressure: Credential Abuse, Cloud Pivoting, Post-Quantum Ransomware, and Management Plane Exposure Converge in Q1–Q2 2026 (Apr 23, 2026)
• Coordinated Assault on Technology Infrastructure: Supply Chain Poisoning, Pipeline Exploitation, and Multi-Vector Credential Theft Converge Across DevSecOps and Enterprise Environments (Apr 22, 2026)
• Technology Sector Under Compound Attack: Supply Chain Worm, APT Espionage, Unpatched Zero-Days, and AI Tooling Vulnerabilities Converge in April 2026 (Apr 22, 2026)
• Trust Erosion at Scale: Living-Off-the-Land, Identity Hijacking, and Unpatched Edge Devices Converge Across Enterprise Technology Environments (Apr 22, 2026)
• Technology Sector Under Simultaneous Supply Chain, RMM, and Privilege Escalation Attack: Coordinated Exploitation Window Across Developer and Enterprise Infrastructure (Apr 21, 2026)