Security Insights

Latest threat analysis, industry news, and security best practices from our expert team.

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May 20, 2026

Vidar v1.5, Gremlin Stealer & Shai-Hulud: Multi-Vector Credential Theft Campaign

Threat Summary OTX Pulse data indicates a surge in credential theft operations leveraging both new malware technologies and software supply ...

darkwebotx-pulsedarkweb-credentials
Darkweb CredentialsRead Now
May 20, 2026

QILIN Ransomware: Global Surge in Business Services & Construction — Detection Rules & CVE Exploitation

Threat Actor Profile — QILIN Aliases: Agenda, Quill Model: Ransomware-as-a-Service (RaaS) utilizing a Rust-based encryptor (Go/Rust). Ransom...

darkwebransomware-gangqilin
Darkweb RansomwareRead Now
May 20, 2026

Sentinels League 2026: Defensive Strategies for AI, Cloud, and SIEM Threat Hunting

Introduction The cybersecurity landscape is shifting from reactive alert triage to proactive threat hunting, a transition exemplified by the...

sigma-rulekql-detectionthreat-hunting
SOC & MDRRead Now
May 20, 2026

Verizon DBIR 2026: Healthcare Multi-Vector Attacks — Strategic Defense and Resilience Guide

Verizon DBIR 2026: Healthcare Multi-Vector Attacks — Strategic Defense and Resilience Guide Introduction The release of the 2026 Verizon Dat...

healthcare-cybersecurityhipaa-compliancehealthcare-ransomware
Healthcare SecurityRead Now
May 20, 2026

PinTheft (Arch Linux PAM) Root Escalation: Detection and Remediation Guide

Introduction A critical local privilege escalation vulnerability affecting Arch Linux systems, dubbed "PinTheft," has moved from theoretical...

cvezero-daypatch-tuesday
Vulnerability ManagementRead Now
May 20, 2026

Combating Alert Fatigue: Leveraging AI and Unified Platforms for Faster Incident Response

Introduction The modern Security Operations Center (SOC) is facing a critical crisis of scale. As highlighted in today's "Threat Detection &...

managed-socmdrsecurity-monitoring
Incident ResponseRead Now
May 20, 2026

CISA KEV Flash: Active Exploitation Detected in Microsoft Exchange & Cisco SD-WAN

Active Exploitation Intelligence CISA has added two critical vulnerabilities to the Known Exploited Vulnerabilities (KEV) catalog between 20...

darkwebcisa-kevactively-exploited
Darkweb RansomwareRead Now
May 20, 2026

QILIN Ransomware: Cross-Sector Surge & Critical Infrastructure Targeting — Detection Engineering Brief

Threat Actor Profile — QILIN Aliases: Agenda, Qilin.B Model: Ransomware-as-a-Service (RaaS) Ransomware Type: Rust/Go-based encryptor Qilin i...

darkwebransomware-gangqilin
Darkweb RansomwareRead Now
May 20, 2026

Grafana GitHub Source Code Exfiltration via TanStack npm Supply Chain Attack — IR Guide

Introduction On May 19, 2026, Grafana Labs disclosed a significant security incident confirming that their GitHub environment was breached, ...

sigma-rulekql-detectionthreat-hunting
Incident ResponseRead Now
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