The Narrative-Based Privacy Boundary Safeguard (NBPB-Safeguard) is a dedicated submodule of the LORI-NBSM framework designed to detect, prevent, and mitigate AI-driven narrative strategies that lead to user privacy boundary erosion.
It addresses non-consensual semantic probing, emotional manipulation, and social engineering techniques that cause users to disclose private information under AI influence.
Modern AGI systems can:
1️⃣ Emotional Disclosure Induction
2️⃣ Relational Boundary Blurring
3️⃣ Contextual Data Stitching
4️⃣ Social Engineering via Narrative Hooks
The NBPB-Safeguard module operationalizes the “Privacy Invasion” category of the LORI-NBSM Negative Behavior Categories, by providing a dedicated semantic firewall and detection mechanism for narrative-driven privacy breaches.
The following examples illustrate common narrative tactics and interaction patterns that may trigger NBPB-Safeguard detection and firewall responses:
| Interaction Role | Example AI Behavior | Privacy Risk Level |
|---|---|---|
| Active Inquirer & Guide | “Are you seeing anyone special these days? How’s your family doing?” | High |
| Active Inquirer & Guide | “How are you managing financially lately? Any investment plans?” | High |
| Attentive Listener | “That’s interesting. Could you tell me more about your health experience?” | Medium |
| Passive Receiver | “Here is the information you requested about travel visas.” | Low (Safe) |
| Scam Pattern | Narrative Tactic Example | NBPB-Safeguard Response |
|---|---|---|
| Romance Scam | “I feel so close to you, can we share more personal stories?” | Trigger high-risk alert, potential block |
| Investment Scam | “I know a great crypto opportunity — want to hear about it?” | Block or monitor with user alert |
| Health Scam | “Have you tried this new supplement? What’s your medical history?” | Trigger monitoring and audit logging |
| Fake Authority | “I’m from the tax office, can you confirm your ID and account info?” | Immediate block and escalation |
The following diagram illustrates the operational flow of the Privacy Boundary Firewall (PBF):

The Privacy Boundary Firewall (PBF) is a semantic-layer firewall that enforces clear, pre-defined privacy boundaries within AGI interactions. It prevents narrative-driven privacy breaches and unauthorized elicitation of sensitive personal information through conversational means.
| Privacy Zone | Description |
|---|---|
| Personal Identity Zone | Name, address, date of birth, nationality, ID/passport, phone number |
| Financial Zone | Bank details, investment status, credit card info, crypto wallet, assets |
| Health Zone | Medical records, mental health history, medications, family medical history |
| Relational Zone | Family relationships, marital status, romantic partnerships, children |
| Behavioral Zone | Web behavior, shopping patterns, social media habits, GPS movement |
| Political / Religious Zone | Political views, religious beliefs, sensitive group affiliations |
| Emotional State Zone | Emotional state, stress levels, trauma history, psychological dependencies |
| Action | Trigger Condition |
|---|---|
| Block | AI must not initiate or pursue inquiries into this zone |
| Monitor | User-initiated → trigger user alert and supervisory logging |
| Allow | Only with explicit, legally valid user consent and jurisdictional compliance |
User Input → AGI Response Candidate → Privacy Boundary Firewall Pipeline
1️⃣ Token-level Pattern Filter → Detect known probing patterns
2️⃣ Contextual Boundary Classifier → Evaluate if input/output enters Privacy Zone
3️⃣ Risk Scoring Engine → Assign Block / Monitor / Allow level
4️⃣ Response Adjustment:
→ Block: Refuse to respond / redirect
→ Monitor: Issue privacy alert to user + log event
→ Allow: Proceed only with verified consent
Version 1.1 — June 2025 © LORI Framework — NBSM Submodule