📳 OnlineSim

242.4k total records 242.4k unique accounts

About this breach

In August 2025, data from the OnlineSim website, which sells virutal numbers for registration on various sites, were collected using parsing, for which the phone numbers were constantly ordered and canceled. 240,000 phones were collected in this way. There is no additional information in the database, but it can be used to understand which phones are temporary.

Compromised Data

This breach exposed the following types of personal information:

📞

Telephone

242.4k

100% of accounts

Total data points: 242.4k

Unique accounts affected: 242.4k

🔐 What should I do?

Change your password immediately if you had an account
Enable two-factor authentication where possible
Monitor your accounts for suspicious activity
Be aware of potential phishing attempts

📊 Data Classes

📞 Telephone

API Access

Get information about this breach programmatically:

GET https://data-wells.niamonx.io/api/breach/OnlineSim