Security Scan Report: citibank-online.vercel.app

Redirected to:
https://citibank-online.vercel.app/login
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Submitted: Sep 29, 2026, 12:45:18 AMCompleted: Sep 29, 2026, 12:46:22 AMpubliccompleted

This website contacted 3 IPs in 2 countries across 2 domains to perform 26 HTTP transactions. The main domain is citibank-online.vercel.app and was registered 13 years ago.

Submitted URL: https://citibank-online.vercel.app/account

Effective URL:

https://citibank-online.vercel.app/login
Redirected

AI Security Verdict

Confirmed Scam

Confidence: 96%

10
Risk Score

Fake Citibank sign-on page hosted on a vercel.app subdomain replicating Citi branding to harvest User ID and password credentials. Do not enter any login details; report to Citibank and the hosting platform.

Risk Factors (5)
Brand impersonation of Citibank on a non-Citibank domain (hosting-platform subdomain)
Login form harvesting User ID and password credentials
Hosted on an instant-publish namespace (vercel.app) with unknown tenant age
IDS alerts flagging the host as commonly abused cloud hosting
No legitimate connection between citibank-online.vercel.app and Citigroup Inc
Domain age information unavailable

Details

Page Title

Sign On to your Citi Account - Citibank

Scan Type

public

Domain Name Analysis

Within the application-focused generic top-level domain (.app), 'citibank-online.vercel.app' is registered, featuring subdomain 'citibank-online'. Its registrable label 'vercel' stretches across 6 characters with 2 vowels and 4 consonants. Splitting it apart reveals 2 words: ver, cel. Average segment length settles at three characters. No strong language cues emerged from the frequency lists.

Screenshot

Security scan screenshot of https://citibank-online.vercel.app/account

Page Load Overview

27.10s
Total Load Time
501 KB
Total Size

Language Analysis

Primary Language

🇺🇸English
Code: en
Confidence:80%
Script:Latin
Direction:ltr

Detection Details

HTML Lang Attribute:en
Text Length:2,272 chars
Detector Agreement:100%

Website Classification

Primary Category

finance banking65% confidence
Type: spa
Method: ml+structural

All Detected Categories

finance banking
65%
government public service
32%
download file sharing
30%
documentation technical
27%
blog personal website
27%

Detected Features

No structural features detected

Domain & IP Information

RequestsIP AddressLocationAS Autonomous System
10216.198.79.195Aws · CLOUDUnited States
AS16509Amazon.com, Inc.
8146.75.122.208Fastly · CDNFrankfurt am Main, Hesse, Germany
AS54113Fastly, Inc.
864.29.17.195Aws · CLOUDUnited States
AS16509Amazon.com, Inc.
263--

Detected Technologies2

Content Similarity HashesFor malware variant detection

TLSH (Trend Micro Locality Sensitive Hash)

Security-focused

Specialized for malware detection and similarity analysis

T19D23E750B80CC53D6C2BDA54A7B8BF3C905DA452CF124468F15E084DA7D2FF93A9AEC9

ssdeep (Context Triggered Piecewise Hashing)

Context-aware

Detects similar content even with modifications

768:F0ouI5x0rGV4xksc64Jysq7vYIvTUkg0T7tzPGZ2/0mg:xfebx/c64Jysq7vYWs0T7tzPGZ2g

sdhash (Similarity Digest Hashing)

High-precision

High-precision similarity detection for forensic analysis

sdhash:3:45928:ITgQKAAgWm69CyilmrIsEIQVUAqA0QQBvYEISaJCiEDgiEAGDIGaprEkQHQAvkJQQwHwgkWIBBvgIHADUBRcGkcUQlVlGSAI

These hashes enable detection of similar websites and malware variants by comparing content similarity even when exact matches aren't found.

Image Hashes

Perceptual Hashes

Average Hash:ffff7f3f13020000
Perceptual Hash:8d97dab4a5c1a5c8
Difference Hash:6878f2f6f6b6e1f1
Wavelet Hash:ffff7f3f03020000
Color Hash:#e06c6c

Scan History

Scan history not available

Unable to load historical scan data