Critical risk detected
Phishing clone of Quest Diagnostics email portal on Symantec infrastructure.
Is pgp-questdiagnostics.secure-email.symanteccloud.com legit or a scam?
Phishing clone of Quest Diagnostics email portal on Symantec infrastructure.
This is a phishing page impersonating Quest Diagnostics secure email. The subdomain is hosted on legitimate Symantec infrastructure but is being used to harvest credentials. Do not enter any login details.
Score breakdown
See the live page ↓These checks passed — but they don't clear the site. A clean antivirus result, valid SSL, and a calm server only mean it isn't hosting malware; they say nothing about whether the business is real. This verdict is based on the site's conduct and content, not a malware detection.
Analysis Summary
Website Preview
Automated page render — captured in a safe sandbox. What an ordinary visitor would see when loading the site. Marker positions are approximate. See full visual analysis →
Visual analysis
We capture a fresh screenshot of the live page and ask a vision model to look for scam visual patterns — fake trust badges, countdown timers, overlay pop-ups, and visual clones of legitimate brands.
Visual red flags detected in the screenshot
We could not capture a fully-rendered screenshot of this page; visual analysis is inconclusive.
What our vision model saw
1 signalScreenshot incomplete — site may be slow to render
Intelligence
The URL structure mimics a secure email portal for Quest Diagnostics using a subdomain of the legitimate Symantec email security service. Evidence shows the page is a clone of questdiagnostics.com and redirects to a third-party form on Jotform. Quest Diagnostics has publicly warned about scammers using fake websites to steal information. The domain itself is 15.7 years old and hosted on clean infrastructure, but the specific subdomain is unauthorised. One scam report on urlquery.net confirms the suspicious login page activity. The combination of brand impersonation, credential-harvesting intent, and documented warnings makes this a clear phishing attempt.
Web Research Findings
Independent findings for pgp-questdiagnostics.secure-email.symanteccloud.com, 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.
- The domain 'symanteccloud.com' is a legitimate infrastructure service provided by Broadcom/Symantec for email security and encryption.
- The specific subdomain 'pgp-questdiagnostics.secure-email.symanteccloud.com' is being used to host unauthorized webmail login pages.
- Security analysis indicates the subdomain is associated with suspicious activity, including redirects to third-party forms like Jotform.
- Quest Diagnostics explicitly warns that scammers frequently pose as the company using fake websites and phishing emails to steal information.
- The URL structure is designed to deceive users into believing they are accessing a legitimate secure email portal for Quest Diagnostics.
- urlquery.netopen
"pgp-questdiagnostics.secure-email.symanteccloud.com/webmail/login. screenshot. 34.160.252.48. 2026-07-24 20:05, 0 - 0 - 0. form.jotform.com/262045786209058."
The subdomain uses the Quest Diagnostics brand name in a URL structure that mimics a secure email portal, which is a known tactic for phishing and credential harvesting.
urlquery.net reported the subdomain hosting a suspicious login page with a redirect to form.jotform.com. Quest Diagnostics has publicly warned that scammers frequently use fake websites impersonating the company to steal information. No positive reviews or legitimate business registrations were found for this specific subdomain.
Domain Timeline
- Nov 12, 2010Domain registered
First appeared in WHOIS records — 16 years old today.
- Jul 26, 2026Latest security review — Flagged as dangerous
This scan re-ran every check; the current findings are detailed above.
pgp-questdiagnostics.secure-email.symanteccloud.com is an established domain now carrying threat signals. An older domain that starts tripping security checks is a classic pattern for an asset that was sold, repurposed, or compromised — the age alone is not reassurance.
Threat Detection
Scam Network
Security Scans
Checked against the major public blocklists used by browsers and security tools — no hits.
Reputation Sources
How this domain rates across independent threat-intelligence and blocklist providers.
Technical Details
domain · encryption · redirects · server reputation · referencedThe 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.
Domain & Encryption
Server Reputation
What to do
Avoid this site
Our automated review flagged enough risk that you should treat this site as unverified.
- Do not interact with pgp-questdiagnostics.secure-email.symanteccloud.com
Do not enter credentials, deposit money, download files, or install browser extensions from this site.
- Verify the business through independent channels
Check the company's social profiles, registry records, and search for recent news or reviews that are not hosted on the site itself.
- Never use irreversible payment methods
Crypto, gift cards, wire transfers, and cash apps offer zero buyer protection. Use a credit card or PayPal if you must pay.
- OpenShare your experience
If you have additional context, drop a comment below or post on the MalwareTips forum.
Final Verdict
This is a phishing page impersonating Quest Diagnostics secure email. The subdomain is hosted on legitimate Symantec infrastructure but is being used to harvest credentials. Do not enter any login details.
Safety FAQ
Common questions, answered directly from the scan data above — so the answers always reflect the latest verdict on this page.
- pgp-questdiagnostics.secure-email.symanteccloud.com is a dangerous scam site — avoid interacting with it. Our review tagged it for phishing and clone site. The domain is 15.7 years old through CSC Corporate Domains, Inc.. This pattern matches throwaway sites built to take money or data and disappear.
- No — pgp-questdiagnostics.secure-email.symanteccloud.com scored just 7/100 on our trust scale, and we detected active threat indicators. We recommend avoiding it entirely: don't log in, pay, download anything, or connect a wallet.
- If you've already paid or handed over details on pgp-questdiagnostics.secure-email.symanteccloud.com, act quickly. 1) Contact your bank or card issuer immediately and ask to dispute the charge or open a chargeback — the sooner you act, the better your odds. 2) Report the site to the U.S. FTC at reportfraud.ftc.gov or the FBI's IC3 at ic3.gov, and in the UK to Action Fraud at actionfraud.police.uk. 3) If you entered a password, change it on pgp-questdiagnostics.secure-email.symanteccloud.com and anywhere you reused it, and turn on two-factor authentication. 4) Watch your bank and email for follow-up fraud, and keep screenshots as evidence.
- Often yes, if you act fast. Payments made by credit or debit card can frequently be reversed through a chargeback or dispute — contact your bank right away and explain it was a fraudulent site. Bank transfers and gift-card or voucher payments are much harder to recover, but you should still report them to your bank and to the FTC (reportfraud.ftc.gov) or Action Fraud (actionfraud.police.uk). Avoid any "refund" or "recovery" service that contacts you first — it's usually a follow-up scam.
- Just viewing a scam page is usually low-risk on an up-to-date browser — the real danger is what it asks you to DO (enter details, download a file, send money). If you downloaded anything, run a full antivirus scan and treat the file as untrusted. If you entered a password or card number, change the password everywhere you reused it and contact your bank.
- You can report pgp-questdiagnostics.secure-email.symanteccloud.com through several official channels: the U.S. FTC at reportfraud.ftc.gov, the FBI's Internet Crime Complaint Center (IC3) at ic3.gov, and — in the UK — Action Fraud at actionfraud.police.uk. You can also flag it to Google Safe Browsing (safebrowsing.google.com/safebrowsing/report_phish) so other browsers warn about it, and report it to the company being impersonated if there is one. Reporting helps get scam sites taken down faster.
- Modern scams are built to look convincing. A valid SSL padlock, a polished template, stock photos, fake reviews, and a trust badge can all be added in minutes and prove nothing about who runs the site. Scammers buy cheap domains, clone real designs, and copy legal pages wholesale. That's exactly why an automated review that checks the domain's age, hosting, blacklists, and behaviour — rather than just how the page looks — is more reliable than a first impression.
- No — pgp-questdiagnostics.secure-email.symanteccloud.com 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.
- pgp-questdiagnostics.secure-email.symanteccloud.com is 15.7 years old, registered on November 12, 2010 through CSC Corporate Domains, Inc.. A multi-year registration history is one of the stronger signals against a scam, though it's never a guarantee on its own — established domains can still be misused.
- pgp-questdiagnostics.secure-email.symanteccloud.com resolves to an IP operated by Google LLC in US (Content Delivery Network). 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.
- This report is a record of the scan run on July 26, 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 pgp-questdiagnostics.secure-email.symanteccloud.com has changed, MalwareTips staff can run a fresh scan that re-checks every signal from scratch and republishes an updated verdict.
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