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Is connection.upgradeonline.site safe?
Flagged as dangerous Phishing
This domain appears in public security threat feeds. Do not enter passwords, download files or send money to it.
Listings
| Category | Source | Details | Confidence | Since |
|---|---|---|---|---|
| Phishing | USOM (Turkish Cyber Security Directorate) | On the USOM (Turkey national CERT) malicious-site list | 80% | 2026-09-17 |
Threat details
First seen
—
Last seen
2026-10-06
So far the network has warned earlier than the threat feeds in 0 case(s).
Report data comes from public threat feeds (URLhaus, ThreatFox and Feodo Tracker by abuse.ch — CC0; MetaMask eth-phishing-detect; Phishing.Database) and is shown with attribution. Listings change as the sources update.
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