Is nessus.org legit or a scam?

Common questions, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.

• Is nessus.org legit and safe?
  Our automated security review found no threat indicators on nessus.org, so it appears legitimate. All 92 antivirus engines we queried report it clean, it ranks among the world's most-visited sites, Even so, always double-check the exact address in your browser, because phishing emails routinely spoof real, trusted domains like this one.
• Is nessus.org safe to use?
  nessus.org passed our automated checks with a trust score of 94/100. No antivirus engines or major blacklists flagged it at the time of the last scan, and its signals line up with an established, legitimate site. Treat any unexpected login prompt or payment request on it with the same caution you would anywhere.
• Could a legitimate site like nessus.org still be used in a scam?
  Yes — and this is worth understanding. Even trustworthy domains get spoofed in phishing emails (a fake message that only looks like it's from nessus.org), and legitimate sites are occasionally compromised on specific pages. A clean verdict means the site itself checks out today; it does not mean every email or link claiming to be from nessus.org is genuine. Always reach the site by typing the address yourself rather than clicking links in unexpected messages.
• Has nessus.org been flagged by antivirus engines?
  No — all 92 antivirus and blocklist engines in our malware network currently report nessus.org as clean. That's a good sign, though antivirus coverage is only one of the many signals we weigh, and brand-new scam sites can appear clean before vendors catch up.
• Is nessus.org on any phishing or malware blacklists?
  No — nessus.org is not currently on the major browser blocklist feeds that Chrome, Safari, Firefox, and Edge rely on. Note that blocklists can lag behind brand-new scam domains, so "not listed" is reassuring but not a guarantee on its own.
• Does nessus.org have a valid SSL certificate?
  Yes — nessus.org presents a valid TLSv1.3 certificate issued by Amazon · Amazon RSA 2048 M04, valid for another 160 days. Important caveat: SSL only encrypts the connection between you and the site — it does not verify who runs it. Almost all scam sites now have valid SSL too, so a padlock alone never means "safe".
• Where is nessus.org hosted?
  nessus.org resolves to an IP operated by Amazon Technologies Inc. in US (Data Center/Web Hosting/Transit). Hosting location alone doesn't make a site good or bad — but hosting that doesn't match a brand's claimed country, or that sits on networks known for abuse, is one of the many signals we weigh alongside the verdict above.
• Is nessus.org a well-known website?
  Yes — nessus.org ranks in the global top 100,000 most-visited sites, which means it has substantial real-world traffic. Genuine popularity doesn't automatically make a site safe, but throwaway scam domains almost never reach this level of traffic, so it's a meaningful point in the site's favour.
• How often is the nessus.org report updated?
  This report is a record of the scan run on July 13, 2026, and the verdict reflects that point in time. Scam sites change fast — they can go live, get flagged, or vanish within days — so if you believe something about nessus.org has changed, MalwareTips staff can run a fresh scan that re-checks every signal from scratch and republishes an updated verdict.