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# Security & Compliance Report

**Session ID**: `phase27-session08-dated-predictions-and-story-log` **Reviewed**: 2026-06-13 **Result**: PASS

***

## Scope

**Files reviewed** (session deliverables and touched support files):

* `scripts/lib/ai-runtime/predictions.ts` - Dated prediction validation, fallback, sanitization, and archive parsing.
* `scripts/lib/ai-runtime/retros.ts` - Target-date retro eligibility, due-state handling, stale behavior, and calibration.
* `scripts/extensions/trend-finder/collector.ts` - Lifecycle candidate wiring, Story Log projection, and trace counters.
* `src/extensions/trend-finder/schema.ts` - Dated prediction, retro, and Story Log browser contracts.
* `src/extensions/trend-finder/view-model.ts` - Story Log labels, filters, bounds, and row projection.
* `src/extensions/trend-finder/components/story-log-panel.tsx` - Watchlist Story Log filter UI.
* `src/extensions/trend-finder/views/watchlist-view.tsx` - Watchlist Story Log integration.
* `src/extensions/trend-finder/views/brief-view.tsx` - Brief prediction-history summary.
* `src/extensions/trend-finder/fixtures.ts` - Dated prediction and Story Log fixtures.
* `src/data/live-data.example.json` - Browser-safe example payload.
* `src/extensions/trend-finder/engine-trace.ts` - Prediction-history artifact ID.
* `src/extensions/trend-finder/engine-replay-model.ts` - Prediction-history artifact copy.
* `src/extensions/trend-finder/components/engine-artifact-rail.tsx` - Prediction-history artifact icon.
* `scripts/lib/ai-runtime/backtests.ts` - Story Log default preservation in backtest snapshots.
* `scripts/trend-finder-replay-backhistory.ts` - Story Log default preservation in replay snapshots.
* Session test files under `scripts/**/__tests__/`, `src/**/__tests__/`, and `src/extensions/trend-finder/components/__tests__/`.

**Review method**: Static analysis of session deliverables, git diff review, targeted secret/private-path grep, schema and browser-bound checks, and validation test gates.

***

## Security Assessment

### Overall: PASS

| Category                      | Status | Severity | Details                                                                                                                                                                                                                                                   |
| ----------------------------- | ------ | -------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Injection (SQLi, CMDi, LDAPi) | PASS   | --       | No SQL, shell execution, LDAP, or command construction was added. AI/runtime inputs are parsed through Zod and enum/date validation before persistence or display.                                                                                        |
| Hardcoded Secrets             | PASS   | --       | No credentials, API keys, tokens, or connection strings were added. `package.json` and `bun.lock` were unchanged.                                                                                                                                         |
| Sensitive Data Exposure       | PASS   | --       | Story Log rows are built from sanitized prediction/retro records, capped at 50 rows, and trace output contains aggregate counters only. Raw archives, prompts, provider responses, private paths, and cache contents are not exposed to browser payloads. |
| Insecure Dependencies         | PASS   | --       | No dependencies were added or changed in this session.                                                                                                                                                                                                    |
| Security Misconfiguration     | PASS   | --       | No CORS, auth, debug, deployment, or security header configuration was changed.                                                                                                                                                                           |

### Findings

No security findings.

***

## GDPR Compliance Assessment

### Overall: N/A

*N/A because this session introduced prediction-history metadata for Trend Finder topics only. It did not add collection, storage, logging, or transfer of personal data such as names, emails, IP addresses, device IDs, or account identifiers.*

| Category                   | Status | Details                                                                                   |
| -------------------------- | ------ | ----------------------------------------------------------------------------------------- |
| Data Collection & Purpose  | N/A    | No new personal data collection.                                                          |
| Consent Mechanism          | N/A    | No new personal data storage path.                                                        |
| Data Minimization          | PASS   | Story Log is bounded and only includes topic/prediction summary fields needed for the UI. |
| Right to Erasure           | N/A    | No personal data records introduced.                                                      |
| PII in Logs                | PASS   | New Engine Replay trace emits aggregate prediction-history counters only.                 |
| Third-Party Data Transfers | N/A    | No new provider, source adapter, or external transfer path was added.                     |

### Personal Data Inventory

No personal data collected or processed in this session.

### Findings

No GDPR findings.

***

## Recommendations

None - session is compliant.

***

## Sign-Off

* **Result**: PASS
* **Reviewed by**: AI validation (validate)
* **Date**: 2026-06-13


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