# Jack黑客安全研究所 (@hackerjack_0) on tiktok

- id: koinon:creator:tiktok_hackerjack_0
- url: https://koinonlink.com/kol/tiktok/hackerjack_0
- schema_version: 1.4

## Identity
- platform: tiktok
- handle: hackerjack_0
- platform_url: https://www.tiktok.com/@hackerjack_0
- country: United States
- entity_type: creator
- person_id: Cross-platform identity not resolved for this creator.

## Reach
- followers: 40460
- posts_observed: 1
- verified: false
- size_tier: koc

## Engagement
- status: not_collected
- status_note: Engagement has not been collected for this creator yet. This is a gap in our collection, NOT a statement that the creator has no engagement. Follower count is known, so it is measurable.
- unit_note: engagement_rate and peak_post_engagement_rate are ratios (0-1); avg_interactions_per_post and best_post_interactions are absolute counts. Read status before reading any number: a null rate has several different causes and status says which one applies here.

## Content
- category: software
- subcategory: security
- category_confidence: 0.9
- category_source: derived_from_recent_content
- topics: 电脑性能优化, 网络安全与反病毒, 黑客实用技巧, 隐私保护, Windows系统设置

## Audience (inferred)
- status: present
- description: programmers and everyday computer users interested in Windows optimization, cybersecurity, and practical hacking tips
- roles: dev
- seniority: practitioner
- pain_points: slow performance and system lag, malware and remote threats, risk of privacy data exposure, misconfigured settings causing performance loss
- posts_analysed: 40
- confidence: 0.75

## Commercial (inferred)
- audience_buyer_fit: 0.8
- promotion_intent: 0.7
- open_to_collaboration: false
- contact: Koinon does not publish creator contact details.

## Quality signals
- authenticity_score: 52
- authenticity_basis: profile_shape_only
- credibility_score: 52
- flagged_for_review: false
- koinon_bd_grade: B — measures Koinon partner-outreach fit, not creator quality
- interpretation: Signals for triage, not verdicts. A flag means the profile is worth a manual check.

## Evidence
- [tiktok_hackerjack_0#33aa2c29] 黑客程序员Jack来了！#黑客 #红客 #黑客帮忙 (https://www.tiktok.com/@hackerjack_0)
- [tiktok_hackerjack_0#3469eddf] original sound - hackerjack_0
- [tiktok_hackerjack_0#d5f049a9] It is a becoming a big trend on TikTok now! Click here: 黑客
- [tiktok_hackerjack_0#78d62b8f] Check out Jack黑客安全研究所’s video! #TikTok >
- [tiktok_hackerjack_0#ffd447f3] 无论你忘记多久的密码，学会这招都能给你找回来 #程序员#忘记密码#电脑技巧#电脑知识#干货分享
- [tiktok_hackerjack_0#8894e61a] 网警的定位系统有多厉害 #编程#程序员#计算机#黑客#网络安全
- [tiktok_hackerjack_0#cc9d9d92] 程序猿开开拓我们的天地
- [tiktok_hackerjack_0#97b58433] 你显卡是英伟达吗？赶紧做好这3个设置提升40%游戏帧率变流畅 #电脑知识 #程序员 #电脑小技巧 #电脑技巧 #黑客技术

## Provenance
Every inferred field below carries how it was produced. Facts stay facts; inferences stay inferences.

- audience.description: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- audience.roles: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- audience.seniority: source_type=ai_inferred, confidence=0.75, freshness_days=61, method=llm_persona_from_recent_content
- commercial.audience_buyer_fit: source_type=ai_inferred, confidence=0.6, freshness_days=61, method=llm_scorer — Relative signal within Koinon indexing, not a market-wide score.
- commercial.promotion_intent: source_type=ai_inferred, confidence=0.6, freshness_days=61, method=llm_scorer
- quality.anomaly_flags: source_type=heuristic, confidence=0.5, freshness_days=90, method=profile_snapshot_and_engagement_ratio_heuristic — Means "worth a manual check", NOT confirmed fraud. Flags can be wrong and are not a verdict about the person.
- quality.authenticity_score: source_type=heuristic, confidence=0.25, freshness_days=61, method=Profile-shape heuristic from a single snapshot (follower count, following ratio, account age, posting volume, verification), reduced for engagement red flags where post engagement was collected. Where only a follower count is available the score saturates at 58. — The input set differs by platform; do not compare this score across platforms.
- quality.koinon_bd_grade: source_type=ai_inferred, confidence=0.5, freshness_days=90, method=llm_partner_fit_classifier + fit_score >= 0.6 AND authenticity >= 60 => A; fit_score >= 0.4 AND authenticity >= 45 => B; else C. authenticity < 30 or a promotional-pattern flag => quarantine. — Koinon partner-outreach fit, not creator quality.
- reach.followers: source_type=observed, confidence=0.95, freshness_days=90, method=platform_profile

## Freshness
- profile_checked_days_ago: 90
- content_analysed_days_ago: 61
- audience_updated_days_ago: 61

## AI retrieval
- indexing_requests: 9
- user_triggered_requests: 0
- note: Being indexed in bulk is not the same as being retrieved to answer a question.

## This profile
- Claim or correct: https://koinonlink.com/claim?k=tiktok_hackerjack_0
- Request removal: https://koinonlink.com/claim?k=tiktok_hackerjack_0
- Terms: https://koinonlink.com/for-ai