Credential Abuse: Why Logging In Beats Breaking In – 2026 Reality Published: March 3, 2026 | ByteVanguard Executive Summary In 2026, attackers no longer need zero-days. They need [...]

Published: March 2, 2026 | ByteVanguard Overall Risk Posture — Elevated Active exploitation of edge/network appliances continues, with emergency vendor directives still driving urgency. No new KEV additions [...]

Executive Overview Identity compromise is no longer a supporting tactic in Microsoft 365 intrusions — it is the primary entry point. By early 2026, Microsoft reports processing approximately [...]

Playbook Purpose This playbook equips SOC and identity teams with detection logic, hunting queries, and structured response actions for OAuth consent abuse in Microsoft Entra ID. Malicious consent [...]

Severity: Critical Exploitation Status: Active Affected Systems: RoundCube Webmail ≤1.6.9 (self-hosted) Patch Available: Yes (≥1.6.10) Recommended Action Window: Immediate (internet-facing) / 24h (internal) Executive Summary (60-Second Read) CVE-2025-49113 [...]

Scanning Flow Overview 1. Repository InputConnect or upload codebase → 2. Semantic AnalysisMap data flows & interactions → 3. Vulnerability DetectionIdentify logic & access issues → 4. Severity [...]

Published: February 19, 2026 Executive Summary Multi-modal jailbreaking represents a significant evolution in AI model abuse: shifting from text-only prompt injection to cross-modal attacks that embed hidden instructions [...]

Exploit Chain Diagram 1. ReconShodan / MasscanPort 443 scan → 2. WebSocket Connect/nw endpointNo auth required → 3. Payload InjectionMalicious JSON + Bash evalremoteVersion field → 4. RCESYSTEM/root [...]

The Threat at a Glance Threat Type Actively Exploited Zero-Days + Remote Access RCE + Fast Ransomware + AI-Augmented Evasion Severity Critical – Multiple CISA KEV additions (Feb [...]

Critical CISA KEV Feb 2026: Microsoft Zero-Days + BeyondTrust RCE Critical CISA KEV Feb 2026: Microsoft Zero-Days + BeyondTrust RCE Executive Summary In early February 2026, the U.S. [...]