AI Agent Threat Matrix
Matrix/Exfiltration/T-8002
T-8002validated

HTTP Callback

Exfiltrate data via HTTP POST requests to attacker-controlled endpoints

Tactic

Exfiltration (Stage 8)

Transfer collected data out of target environment

Attack Class

SKILL-EXFIL

Using legitimate tool capabilities for unauthorized data transfer

Evidence

validated

Reproduced in controlled lab environment (DVAA) with documented steps.

DVAA Validation

ToolBot fetch_url POST

Detection (HackMyAgent)

NET-001SANDBOX-001SANDBOX-002SANDBOX-003SANDBOX-004
npx hackmyagent secure --ci

Defense (OASB Controls)

OASB 4.3

How to Cite

AI Agent Threat Matrix T-8002 (HTTP Callback). OpenA2A, 2026. https://threats.opena2a.org/techniques/T-8002
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