Security Unlocked
AI Security April 29, 2026

Invisible by Default: AI Middleware Is the New Soft Target

Three AI middleware vulnerabilities (LiteLLM, LeRobot, Entra Agent ID) hit the same architectural layer in the same week, all pre-auth or unauthenticated, with one being exploited thirty-six hours after disclosure. The seams of the AI stack are shipping faster than security teams can map them, and middleware that earns trust through utility is becoming the next high-value target.

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Recent Articles

AI Security

Agentic Trust Debt: How 'Agent-Controlled Input' Became the New Buffer Overflow

Five AI agent frameworks disclosed the same vulnerability class in a single week, and the MCP SDK STDIO injection extended the pattern across four language ecosystems. The cluster reads like the buffer overflow era: a field-level conceptual gap in how agentic systems handle trust, not a string of individual implementation bugs.

Behavioral Security

Defenders Under Siege: How Adversaries Turned Security Tools Into Weapons This Week

Three incidents this week reveal the same strategic pattern: attackers turning trusted defensive infrastructure into weapons. Microsoft Defender zero-days, the Trivy scanner compromise that breached the European Commission, and UNC6783's live-chat social engineering all exploit a cognitive constant: defenders don't question the tools they depend on.

Cyber Strategy

Are Hacktivists Going Out of Business? Or Just Out of Style

Infosecurity Magazine ·

Hacktivism hasn't disappeared; it has been absorbed into the cybercrime economy and repurposed as cover for state-sponsored operations, forcing defenders to rethink how they assess ideologically motivated threats.

AI Security

AI Agents Are Mapping Your Organization

AI Journal ·

Automated reconnaissance agents now profile entire organizations in minutes, compiling dossiers from public sources faster and more comprehensively than ever before, reshaping how defenders must think about information exposure.

Social Engineering

When Yesterday's Emails Never Happened: Conversation Hijacking Attacks

Fortra ·

AI-fabricated email threads now bypass traditional security controls entirely by exploiting workplace authority dynamics and psychological familiarity, eliminating malicious indicators while weaponizing legitimate communication patterns.

Curated threat intelligence through a behavioral lens

The Advisory Is the Starting Gun

AI infrastructure platforms are being weaponized within a single attacker shift of vulnerability disclosure, exposing a structural incompatibility between how organizations govern AI patching and the actual window available to them.

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