Original analysis, technical findings, and emerging risk studies
Every figure traces to a public source or an open dataset. Preprints and classification scripts ship alongside the writing.
Papers and deep dives

Broken object level authorization: from invoice IDs to AI agents
What 200 disclosed HackerOne reports say about the half of BOLA almost nobody tests. Six families, the request trace that breaks each one, and the agent surfaces where they are reappearing.
Broken object level authorization in the wild: an empirical taxonomy from 100+ bug bounty disclosures

Bandana Kaur
arXiv:2605.25865v1 [cs.CR]
Submitted 25 May 2026
Of 107 classified reports, 84 were confirmed in scope. Action-Level Object BOLA accounts for 41.7% of them, alongside Direct Object Reference as one of the two dominant families. Roughly 21.5% of tagged reports fall out of scope entirely.
Field research

What Does Your MCP Attack Surface Look Like From the Outside?
It's not a vulnerability until the money moves

ZOOMSDAY: What Happens When Exploits Outrun Patches?

Hijacking Google ADK Using Malicious A2A Peers

Observable ≠ Exploitable: The Problem With OAuth Security Measurements

Trust Me, Bro: Forging Security Labels in Microsoft's FIDES Middleware

Catfishing the Allowlist: Introducing MCP Security's Argument Injection Blind Spot

Mass Assignment: The Silent Killer of Application Security

The Seven Wonders of OAuth Exploitation

The Proxy Problem: Applying Goodhart's Law to AI-Generated Vulnerability Reports

All That Glitters Isn't Prompt Injection: Rethinking The Meta Instagram Takeover

Beyond the $175K Bankrbot Hack: Encoding Attacks Across Layers of the Agentic AI Stack

What 100+ BOLA Reports Taught Us About Where Object-Level Authorization Actually Fails

Prompt In, Shell Out: Exploiting GitHub AI Toolchains
