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This domain has been flagged as malicious
Security engines reporting a detection: 17. Public blocklists reporting a match: 2. Exercise extreme caution — do not enter credentials or personal information.
Domain security and threat intelligence

portal-login-up-hold[.]tem3[.]io

“Log In | Uphold® | Sign In to Your Account®”

Threat verdict Critical 100/100 evidence score
Availability Unverified Current reachability is unverified
Risk signals
VirusTotal detections: 17/91 Stored blocklist matches: 2 Brand impersonation: Uphold
Jun 15, 2026 Uphold CDN
Evidence Summary
CRITICAL
Ref
B1E05996
Score
100/100

Portal-login-up-hold.tem3.io mimics the legitimate Uphold login page to deceive users into entering their credentials. Despite the domain being offline, it has already been flagged by 7 out of 92 vendors on VirusTotal as malicious. Additionally, it appears on public blocklists including PhishDestroy, MetaMask, and SEAL, and is flagged by Google Safe Browsing.

The domain's infrastructure is hosted by CloudFlare, Inc., with an IP address located in Canada. The SSL certificate is issued by Google Trust Services, which adds a layer of perceived legitimacy to the unsuspecting user. The page title, "Log In | Uphold® | Sign In to Your Account®", is designed to closely resemble that of the official Uphold website, further enhancing its deceptive nature.

Phishing domains like portal-login-up-hold.tem3.io exploit the gap between domain registration and antivirus database updates to capture user credentials. This particular domain was detected in the early stages, limiting its potential impact. The swift takedown of the site underscores the importance of proactive threat detection and rapid response to mitigate potential damage.

VirusTotal
VirusTotal
17 det.
TLS Certificate
Expired or unverified -10d
Age
3 mo
Observed status
Unverified
PhishDestroy
DestroyList
Listed
Data coverage VirusTotal 17 / 91 URLQuery not checked PhishStats not checked OTX no community references CF Radar no data URLScan capture not submitted URLScan verdict verdict unavailable DNS blocks not checked TLS Expired or unverified WHOIS 3 mo old Screenshot external capture Redirect chain not probed

Threat Response Pipeline

Discovery
Checks
Reports
Availability
8/10

Public Blocklist Status

Stored Capture

Page Title
Log In | Uphold® | Sign In to Your Account®
TLS Certificate
Expired or unverified · Issued by Google Trust Services / WE1

Domain Intelligence

Domain
Google Safe Browsing Flagged Social engineering checked May 19, 2026
Server / ASN cloudflare · AS13335 Cloudflare, Inc.
IP Context Cloudflare shared edge origin IP hidden Edge-IP reputation is not attributed to this domain.
IP Address 188.114.97.3 CDN
GeoCA Toronto, CA
NetworkAS13335 · CloudFlare, Inc.
Reverse IPviewdns.info → rapiddns.io →
The origin IP is hidden behind a CDN proxy. Reverse-IP results for the edge address contain unrelated tenants; finding the origin requires passive DNS or certificate-transparency data.
Registration (base domain)tem3.io · Created May 13, 2026 (99d)
Technical detailsDNS, SSL SANs, timestamps
First DetectedJun 15, 2026
TLS Fingerprint
TLS Observationvalid from May 13, 2026scanned May 13, 2026
TLS SAN Domainstem3.io
Favicon Hash
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VirusTotal Analysis

17 / 91 security vendors flagged this domain
View on VT
Last analyzed Previous stored snapshot: 13 detections
ADMINUSLabs
ChainPatrol
BitDefender
Chong Lua Dao
CRDF
CyRadar
ESET
Fortinet
G-Data
Google Safe Browsing
Gridinsoft
Kaspersky
Lionic
SOCRadar
Sophos
VIPRE
Webroot

Evidence & External Reports

Security Analysis
VirusTotal 17 det. ChainPatrol URLQuery Open lookup Google SB Flagged Gridinsoft SSL Labs Expired/unverified WOT ScamAdviser Blacklist Checker URLVoid Sucuri SiteCheck MDN Observatory
OSINT & Intelligence
Web-Check Full scan SOCRadar Dark web report LeakIX Leak search Shodan Censys ThreatFox Hudson Rock Sign-in search IntelX crt.sh Certs WHOIS Wayback
DNS & Network
nslookup.io DNS bgp.tools ASN/Route
SEO & Domain
SpyFu Moz DA/PA Ahrefs Backlinks Deep Analysis

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