The Cognitive Attack Surface

This page educates without becoming an operational attack manual.

This section describes defensive risk classes. It intentionally omits activation recipes, exploit-chain mechanics, bypass procedures, persistence methods, target-selection logic, and operational abuse instructions.

Threat Categories

//Intake attacks

Attacks targeting the ingestion of external content into AI reasoning context.

direct prompt injection
indirect prompt injection
hidden instructions
false authority
tool poisoning
context poisoning
data-exfiltration traps

//State attacks

Attacks targeting the persistent state, memory, and continuity of AI systems.

memory contamination
unsafe activation persistence
cross-session diffusion
cross-model diffusion
provenance loss

//Reasoning attacks/failures

Failures in the reasoning process itself—logic, evidence, inference, and closure.

contradiction suppression
fabricated evidence
unsupported inference
false closure
degraded self-certification

//Agency attacks/failures

Failures in the scope, boundaries, and autonomy of AI agency.

capability creep
tool-scope expansion
boundary laundering
excessive autonomy
goal substitution

//Lifecycle failures

Failures in the management of artifacts, context, and audit history over time.

uncontrolled artifact duplication
untracked derivatives
stale retained context
incomplete deletion
audit-history separation

Source Discipline

This taxonomy is deliberately non-operational. It excludes:

  • ✗ trigger wording
  • ✗ activation recipes
  • ✗ exploit-chain mechanics
  • ✗ persistence methods
  • ✗ credential-access instructions
  • ✗ sandbox escape
  • ✗ target-selection logic
  • ✗ bypass instructions