Is jkforum.net safe?
http://jkforum.net/
Checked on
How we checked
Coverage: complete · 4 of 4 applicable core capabilities
- Antivirus (59 of 93 engines answered): completed
- Google Safe Browsing: completed
- page reading: completed
- page capture: completed
- domain records: completed
- web research: completed
Long-running adult forum is technically clean but hosts third-party scam advertisements
JKF 捷克論壇 (jkforum.net) is a long-established Chinese-language forum registered in 2006 that hosts user-generated adult and male-entertainment content and monetises through advertising and cross-site promotional links. The site itself shows no malware or phishing detections and a valid encrypted connection, but independent reporting describes a documented case in which a user was lured through a forum 'individual worker' advertisement into buying game point cards and lost over NT$500,000. Because the operator disclaims responsibility for user posts and no direct contact email was found on the captured page, victims have limited recourse. The score reflects a technically clean but reputationally risky platform where the main danger comes from third-party actors rather than the site's own code.
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Where this site sits
- Dangerous1–20
- High Risk21–44
- Moderate Risk45–69
- Low Risk70–84
- Safe85–100
The score combines saved evidence strength and analysis quality. Coverage is reported separately.
Why 52/100
Moderate Risk covers scores 45–69. 3 findings pulled the score down; 2 pushed it up.
What pulled the score down
- Moderate2 independent sources carry complaints or warnings about this site, including: "男子在 JKF 上看到個工帖子， ... 證」。對方話術精準：先要求 ... ,00 ... ，說「系統驗 ... 又說「 ... 一張」。就這樣 ... 誘導了 1 ... 0 張遊戲 ... ，總損失超過 NT$500,000。"-24 pts
- Moderate2 independent sources carry complaints or warnings about this site, including: "The Scam Detector’s algorithm gives this business the following rank: 15.5/100"-24 pts
- MinorNo direct contact email was found on the captured page, limiting recourse for victims.
What pushed the score up
- SupportsThe domain is 7462 days old and was registered on 2006-05-13, indicating a long-standing operation.
- SupportsNo malware detections across 93 engines, no Safe Browsing warning, and a valid TLS certificate.
Points come from the saved evidence ledger: it lowered the score from 100 to 52 and split those 48 points between the findings that show points; the others carry no points in the ledger. Community reviews never change the Safety Score.
01 · Investigation Brief
Investigation Brief
JKF 捷克論壇 (jkforum.net) is a long-established Chinese-language forum registered in 2006 that hosts user-generated adult and male-entertainment content and monetises through advertising and cross-site promotional links. The site itself shows no malware or phishing detections and a valid encrypted connection, but independent reporting describes a documented case in which a user was lured through a forum 'individual worker' advertisement into buying game point cards and lost over NT$500,000. Because the operator disclaims responsibility for user posts and no direct contact email was found on the captured page, victims have limited recourse. The score reflects a technically clean but reputationally risky platform where the main danger comes from third-party actors rather than the site's own code.
Clean technical checks do not make the platform safe
Automated scanning found no malicious or suspicious files on the domain: 0 detections across 93 engines, no browser threat feed warning, and a valid TLS certificate. These results mean the site's own pages are not currently serving malware or phishing kits.
The operator risk is separate. The forum is a user-generated content platform where third parties post advertisements, and independent reporting describes a scam in which a man saw an 'individual worker' (個工) post on JKF, was persuaded to buy game point cards, and lost more than NT$500,000. That is a real-world harm flowing through the platform even though the site's own code is clean.
A separate reputation service gives the business a rank of 15.5/100, an adverse signal that aligns with the reported scam facilitation. The site's long history (registered 2006-05-13, domain age 7462 days) shows it is not a fly-by-night operation, but age alone does not protect users from third-party fraud.
Cross-site promotional links and advertising model
The forum's captured page includes outbound links to external entertainment platforms: one to jktank.net and another to zt.pinkshow.com. These cross-site links are part of the site's advertising and promotional ecosystem, and the pinkshow link uses UTM parameters that indicate affiliate or promotional tracking.
The site's business model is advertising-supported, and these external links are a normal part of that model. However, they also expand the surface where a visitor can be redirected to third-party services of varying trustworthiness.
Why the score is 52
2 independent sources carry complaints or warnings about this site, including: "男子在 JKF 上看到個工帖子， ... 證」。對方話術精準：先要求 ... ,00 ... ，說「系統驗 ... 又說「 ... 一張」。就這樣 ... 誘導了 1 ... 0 張遊戲 ... ，總損失超過 NT$500,000。". Coverage remains separate so missing sources cannot be mistaken for clean results.
02 · Security Evidence
Security evidence
Antivirus Engines
0/ 93
No detectionsFresh result
No detections across 59 engines that rated this URL
No antivirus engine that answered raised an adverse result; 34 had no rating for this URL. This is one signal, not a guarantee.
- Malicious
- 0
- Suspicious
- 0
- Total
- 93
All 93 engine results
- 0xSI_f33d - Unrated
- Abusix - Clean
- Acronis - Clean
- ADMINUSLabs - Clean
- AILabs (MONITORAPP) - Clean
- AlienVault - Clean
- alphaMountain.ai - Clean
- AlphaSOC - Unrated
- Antiy-AVL - Clean
- ArcSight Threat Intelligence - Unrated
- AutoShun - Unrated
- Bfore.Ai PreCrime - Unrated
- BitDefender - Clean
- Bkav - Unrated
- BlockList - Clean
- Blueliv - Clean
- Certego - Clean
- ChainPatrol - Unrated
- Chong Lua Dao - Clean
- CINS Army - Clean
- CRDF - Clean
- Criminal IP - Unrated
- CSIS Security Group - Unrated
- CTX AI - Clean
- Cyan - Unrated
- Cyble - Clean
- CyRadar - Clean
- desenmascara.me - Clean
- DNS8 - Unrated
- Dr.Web - Clean
- EmergingThreats - Clean
- Emsisoft - Clean
- Ermes - Unrated
- ESET - Clean
- ESTsecurity - Clean
- Forcepoint ThreatSeeker - Clean
- Fortinet - Clean
- Fortra - Unrated
- G-Data - Clean
- GCP Abuse Intelligence - Unrated
- Google Safe Browsing - Clean
- GreenSnow - Clean
- GreyNoise - Unrated
- Gridinsoft - Unrated
- Guardpot - Unrated
- Heimdal Security - Clean
- Hunt.io Intelligence - Unrated
- IPsum - Clean
- Juniper Networks - Clean
- K7AntiVirus - Unrated
- Kaspersky - Clean
- LevelBlue - Clean
- Lionic - Clean
- Lumu - Unrated
- Malwared - Clean
- MalwarePatrol - Clean
- MalwareURL - Unrated
- Mimecast - Unrated
- Netcraft - Unrated
- OpenPhish - Clean
- Orcapot - Unrated
- PhishFort - Unrated
- Phishing Database - Clean
- Phishtank - Clean
- PREBYTES - Clean
- PrecisionSec - Unrated
- Quick Heal - Clean
- Quttera - Clean
- Rising - Clean
- SafeToOpen - Unrated
- Sangfor - Clean
- Sansec eComscan - Unrated
- Scantitan - Clean
- SCUMWARE.org - Clean
- Seclookup - Clean
- Snort IP sample list - Unrated
- SOCRadar - Unrated
- Sophos - Clean
- StopForumSpam - Clean
- Sucuri SiteCheck - Clean
- Synthient - Unrated
- ThreatHive - Clean
- URLhaus - Clean
- URLQuery - Unrated
- Viettel Threat Intelligence - Clean
- VIPRE - Unrated
- ViriBack - Clean
- VX Vault - Clean
- Webroot - Clean
- Xcitium Verdict Cloud - Clean
- Yandex Safebrowsing - Clean
- ZeroCERT - Clean
- ZeroFox - Unrated
How security vendors categorise this site
- alphaMountain.aiPornography
- BitDefenderporn
- Forcepoint ThreatSeekeradult content
- Googlepornography
- Sophossexually explicit
Each vendor’s own label for the site, saved with the antivirus result. Labels are separate from the engine verdicts above and can disagree with each other.
Security Scans
Checked against the browser threat feeds available to this scan — no hit.
What we observed
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Visual context from the captured page
JKF 捷克論壇
What the captured page showed
1 observation- 01
JKF 捷克論壇
What the page says about itself
What the site says about itself, quoted from the pages we read. The site wrote these words; they are not our findings.
- Page title
JKF 捷克論壇
- Meta description
亞洲精彩受歡迎的男性娛樂論壇
Pages we read
- Main page/Read
03 · Investigation Story
Investigation story
What the site claims
JKF 捷克論壇
What we observed
The page content was captured and checked alongside 59 antivirus results.
What independent research found
3 external findings were saved and compared with the page evidence.
What remains unverified
The checks completed, but ownership, business claims, and future site behavior can still change after this snapshot.
What kind of site and risk is this?
Threat category
No threat category confirmed
Service and business model
Content
Observed behavior
Evidence behind this classification
- 01The domain is 7462 days old and was registered on 2006-05-13, indicating a long-standing operation.
- 02No malware detections across 93 engines, no Safe Browsing warning, and a valid TLS certificate.
- 032 independent sources carry complaints or warnings about this site, including: "The Scam Detector’s algorithm gives this business the following rank: 15.5/100"
If this is a scam — what it means for you
How a visitor can be drawn into a third-party scam
A visitor browsing the forum's classified or entertainment sections may encounter an 'individual worker' advertisement. According to the reported case, the poster used precise scripts to first request a 'system verification' and then persuaded the victim to purchase multiple game point cards, ultimately causing a loss exceeding NT$500,000.
If this is a scam, how it works
The evidence-backed path
Each stage below is preserved from the grounded analysis and linked to saved evidence.
The platform's own pages do not provide a direct contact email, and the operator disclaims responsibility for the truthfulness or legality of user posts. This makes it difficult for a victim to seek recourse through the site after a third-party scam occurs.
Exercise caution when using this forum. Do not respond to 'individual worker' or similar classified advertisements, never purchase game point cards or share verification codes at the request of another user, and treat any request for upfront payment as a red flag. The site itself is not serving malware, but the third-party scam risk is documented and the operator offers no direct contact channel for recourse.
Web research findings
Independent findings for jkforum.net, including public complaints, named review sources, registration records, and look-alike-domain evidence. A missing result is shown as unverified, never converted into a clean bill of health.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
04 · Domain & Infrastructure
Domain & infrastructure
The plumbing behind the site — who registered it, how it’s encrypted, where it’s hosted, and where it links out. A valid certificate or a calm server doesn’t mean the business is honest — scam sites pass these checks too. Use this to corroborate the verdict, not to overturn it.
Infrastructure map
How the saved page connected to the wider web.
- Domainjkforum.net
- Redirects tojkforum.net
- Hosted byCloudflare, Inc.
- Referencespublic.hare200.com · ap-ea.asia
Domain Timeline
- May 13, 2006Domain registered
First appeared in WHOIS records — 20 years old when this review was saved.
- Oct 17, 2026Saved security review — Rated Moderate Risk
The evidence in this saved scan is mixed or incomplete; the completed checks are detailed above.
Contact Verification
Saved contact details can help identify the operator. Their presence supports traceability; it does not prove the business is trustworthy.
- No direct contact email found on the captured page.
Domain & Encryption
Cloudflare DNS is used by legitimate and scam sites alike, so it does not identify who runs the site.
Certificate issued for jkforum.net.
A shared Cloudflare address answers for many sites, so it is not the site's own server and says nothing about who runs it.
Analytics and ads
- Cloudflare Web Analytics
Payment providers the page loads
None seen among the outside domains we saved.
Read from the first 20 outside domains the page loads and the shop platform it uses; the web server and platform rows are under Hosting & Technology. A payment script on the page does not prove the shop accepts that method at checkout, or that you are protected.
Redirect Chain
- 1301http://jkforum.net/
- 2200https://jkforum.net/
Server Reputation
Referenced Domains
Outbound domains this page links to or loads resources from. Each links to its own security scan.
05 · Evidence Ledger
Evidence ledger
- Antiviruscomplete
- Browser threat feedcomplete
- Page contentcomplete
- Analysiscomplete
- Visual evidencecomplete
The conclusion is supported by the evidence saved with this report.
Technical threat
unknownMalware, phishing, credential theft and hostile infrastructure.
No confirmed evidence in this dimension.
Operator / customer risk
suspiciousComplaints, withdrawals, business conduct and commercial traps.
2 independent sources carry complaints or warnings about this site, including: "男子在 JKF 上看到個工帖子， ... 證」。對方話術精準：先要求 ... ,00 ... ，說「系統驗 ... 又說「 ... 一張」。就這樣 ... 誘導了 1 ... 0 張遊戲 ... ，總損失超過 NT$500,000。" · 2 independent sources carry complaints or warnings about this site, including: "The Scam Detector’s algorithm gives this business the following rank: 15.5/100"
Source coverage and freshness
Status shows whether usable evidence was saved; finding shows what that evidence observed.
| Source | Result | Completion | Finding | Freshness |
|---|---|---|---|---|
| Antivirus | 0 of 93 engines flagged | Completed | No adverse finding | fresh · analysed Oct 17, 2026 |
| Browser protection | No browser threat-list match | Completed | No adverse finding | this scan · Oct 17, 2026 |
| Page content | Page fetched · HTTP 200 | Completed | No adverse finding | this scan · Oct 17, 2026 |
| Visual evidence | 1 visible observation saved with the page capture | Completed | No adverse finding | this scan · Oct 17, 2026 |
| Independent research | 3 independent findings were saved | Completed | Adverse | this scan · Oct 17, 2026 |
- Antivirus
- Result0 of 93 engines flagged
- CompletionCompletedFindingNo adverse finding
- Freshnessfresh · analysed Oct 17, 2026
- Browser protection
- ResultNo browser threat-list match
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 17, 2026
- Page content
- ResultPage fetched · HTTP 200
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 17, 2026
- Visual evidence
- Result1 visible observation saved with the page capture
- CompletionCompletedFindingNo adverse finding
- Freshnessthis scan · Oct 17, 2026
- Independent research
- Result3 independent findings were saved
- CompletionCompletedFindingAdverse
- Freshnessthis scan · Oct 17, 2026
07 · Safety FAQ
Safety FAQ
Common questions, answered directly from the scan data above — so the answers reflect the saved verdict and evidence in this report.
Is jkforum.net a scam or is it safe?
Is jkforum.net safe to use?
Has jkforum.net been flagged by antivirus engines?
Is jkforum.net on any phishing or malware blacklists?
How old is the jkforum.net domain?
Does jkforum.net have a valid SSL certificate?
Where is jkforum.net hosted?
Is jkforum.net a well-known website?
How often is the jkforum.net report updated?
08 · Final Verdict
Final verdict
Long-running adult forum is technically clean but hosts third-party scam advertisements
JKF 捷克論壇 (jkforum.net) is a long-established Chinese-language forum registered in 2006 that hosts user-generated adult and male-entertainment content and monetises through advertising and cross-site promotional links. The site itself shows no malware or phishing detections and a valid encrypted connection, but independent reporting describes a documented case in which a user was lured through a forum 'individual worker' advertisement into buying game point cards and lost over NT$500,000. Because the operator disclaims responsibility for user posts and no direct contact email was found on the captured page, victims have limited recourse. The score reflects a technically clean but reputationally risky platform where the main danger comes from third-party actors rather than the site's own code.
09 · Community
Community
Are you the owner of jkforum.net?Verify and reply