# Elon Musk Posts Private Info On X

> Elon Musk shared email and credit card details on X app, sparking security concerns.
- Title: Elon Musk Posts Private Info On X · Jalopnik | Shortify
- Summary: Elon Musk shared email and credit card details on X app, sparking security concerns. Elon Musk posted sensitive personal information on X, including email…
- Keywords: elon musk, x app, credit card, email address, ai purchase, security risk, cars, culture, Elon, Musk, Posts, Private
- Source: Jalopnik — https://jalopnik.com/2287520/elon-musk-posts-private-info-x-app
- Author: Erin Marquis
- Published: 2026-10-15T14:02:28+00:00
- Read time: 1 min
- Topics: elon musk, x app, credit card, email address, ai purchase, security risk, cars, culture
## Elon Musk Posts Private Info
Elon Musk shared his email address and last four credit card digits on X app.
## Musk Promotes AI Product Purchases
Musk encouraged users to upload credit card pictures to Grok for AI product purchases.
## User Cancels Musk's Order
A user canceled Musk's order after seeing his sensitive information posted online.

> Just canceled your order, don't share your info online guys 👍
## Visa Warns About AI Purchases
Visa cautioned that AI agents could harvest payment data for unauthorized transactions.

> Once the AI agent completes the purchase ... the malicious merchant can harvest payment data and instantly use it for unauthorized transactions
## Key takeaway

Elon Musk posted sensitive personal information on X, including email and last four credit card digits, after promoting AI product purchases.