Cover Image

Hardening x402: PII-Safe Agentic Payments via Pre-Execution Metadata Filtering

Fuente: arXiv

Saved in:

Bibliographic Details
Main Author:	Stantchev, Vladimir
Format:	Preprint
Published:	2026
Subjects:	Cryptography and Security Artificial Intelligence Computers and Society 68P27, 68M25, 68T50 K.6.5; I.2.11; H.3.4
Online Access:	Acceder al recurso
Tags:	Add Tag No Tags, Be the first to tag this record!

Similar Items

Systematic Capability Benchmarking of Frontier Large Language Models for Offensive Cyber Tasks
by: Merves, Tyler H., et al.
Published: (2026)

A V2X-based Privacy Preserving Federated Measuring and Learning System
by: Alekszejenkó, Levente, et al.
Published: (2024)

When the Agent Is the Adversary: Architectural Requirements for Agentic AI Containment After the April 2026 Frontier Model Escape
by: Mitchell, Richard Joseph
Published: (2026)

AVEC: Bootstrapping Privacy for Local LLMs
by: Gaikwad, Madhava
Published: (2025)

$δ$-STEAL: LLM Stealing Attack with Local Differential Privacy
by: Dang, Kieu, et al.
Published: (2025)

A Method for Quantifying Human Risk and a Blueprint for LLM Integration
by: Canale, Giuseppe
Published: (2025)

Dark LLMs: The Growing Threat of Unaligned AI Models
by: Fire, Michael, et al.
Published: (2025)

An Organization-Scoped LLM Agent Runtime Architecture for Regulated Cybersecurity Operations
by: Fatouros, George, et al.
Published: (2026)

Exploiting Web Search Tools of AI Agents for Data Exfiltration
by: Rall, Dennis, et al.
Published: (2025)

BreakFun: Jailbreaking LLMs via Schema Exploitation
by: Oskooei, Amirkia Rafiei, et al.
Published: (2025)

On the Validity of Traditional Vulnerability Scoring Systems for Adversarial Attacks against LLMs
by: Bahar, Atmane Ayoub Mansour, et al.
Published: (2024)

Tool Receipts, Not Zero-Knowledge Proofs: Practical Hallucination Detection for AI Agents
by: Basu, Abhinaba
Published: (2026)

Breaking to Build: A Threat Model of Prompt-Based Attacks for Securing LLMs
by: Hill, Brennen, et al.
Published: (2025)

Watermarking for AI Content Detection: A Review on Text, Visual, and Audio Modalities
by: Cao, Lele
Published: (2025)

RAR: Setting Knowledge Tripwires for Retrieval Augmented Rejection
by: Buonocore, Tommaso Mario, et al.
Published: (2025)

AgentBreeder: Mitigating the AI Safety Risks of Multi-Agent Scaffolds via Self-Improvement
by: Rosser, J, et al.
Published: (2025)

Blind Gods and Broken Screens: Architecting a Secure, Intent-Centric Mobile Agent Operating System
by: Zou, Zhenhua, et al.
Published: (2026)

Supercharging Federated Intelligence Retrieval
by: Stripelis, Dimitris, et al.
Published: (2026)

SPD-RAG: Sub-Agent Per Document Retrieval-Augmented Generation
by: Akay, Yagiz Can, et al.
Published: (2026)

PACT: Reducing Alert Fatigue in Low-Prevalence SOC Streams with Triggered Active Learning
by: Ndichu, Samuel, et al.
Published: (2026)

Supporting software engineering tasks with agentic AI: Demonstration on document retrieval and test scenario generation
by: Kica, Marian, et al.
Published: (2026)

Revisiting Third-Party Library Detection: A Ground Truth Dataset and Its Implications Across Security Tasks
by: Gu, Jintao, et al.
Published: (2025)

NeuroState-Bench: A Human-Calibrated Benchmark for Commitment Integrity in LLM Agent Profiles
by: Jia, Xiao
Published: (2026)

"Abuse Risks are Often Inherent to Product Features": Exploring AI Vendors' Bug Bounty and Responsible Disclosure Policies
by: Piao, Yangheran, et al.
Published: (2025)

Generative AI Models: Opportunities and Risks for Industry and Authorities
by: Alt, Tobias, et al.
Published: (2024)

LegalGuardian: A Privacy-Preserving Framework for Secure Integration of Large Language Models in Legal Practice
by: Demir, M. Mikail, et al.
Published: (2025)

Sola-Visibility-ISPM: Benchmarking Agentic AI for Identity Security Posture Management Visibility
by: Engelberg, Gal, et al.
Published: (2026)

Vertical Federated Graph Neural Network for Recommender System
by: Mai, Peihua, et al.
Published: (2023)

Quantum Machine Learning for Cyber-Physical Anomaly Detection in Unmanned Aerial Vehicles: A Leakage-Free Evaluation with Proxy-Audited Feature Sets
by: Paredes, Carlos A. Durán, et al.
Published: (2026)

Semantically Guided Adversarial Testing of Vision Models Using Language Models
by: Filus, Katarzyna, et al.
Published: (2025)

Anonymization-Enhanced Privacy Protection for Mobile GUI Agents: Available but Invisible
by: Zhao, Lepeng, et al.
Published: (2026)

ARISE: Agentic Rubric-Guided Iterative Survey Engine for Automated Scholarly Paper Generation
by: Wang, Zi, et al.
Published: (2025)

Securing Federated Sensitive Topic Classification against Poisoning Attacks
by: Chu, Tianyue, et al.
Published: (2022)

Explainable Attention-Based LSTM Framework for Early Detection of AI-Assisted Ransomware via File System Behavioral Analysis
by: Nayak, Prabhudarshi, et al.
Published: (2026)

Operationalizing Cybersecurity Governance for Mitigation Planning with Attack-Path Modeling and Reinforcement Learning
by: Huff, Philip, et al.
Published: (2026)

SocialX: A Modular Platform for Multi-Source Big Data Research in Indonesia
by: Saputra, Muhammad Apriandito Arya, et al.
Published: (2026)

On-Device Generative AI for GDPR-Compliant Visual Monitoring: Natural Language Alerts from Local Object Detection
by: Schappacher-Tilp, Gudrun, et al.
Published: (2026)

Expanding the Attack Scenarios of SAE J1939: A Comprehensive Analysis of Established and Novel Vulnerabilities in Transport Protocol
by: Lee, Hwejae, et al.
Published: (2024)

Multi-Agent Synergy-Driven Iterative Visual Narrative Synthesis
by: Xi, Wang, et al.
Published: (2025)

MarkLLM: An Open-Source Toolkit for LLM Watermarking
by: Pan, Leyi, et al.
Published: (2024)