Is Poshmark Safe? Security Review
3/5
Overall Safety Score
★
★
★
★
★
Verdict: Poshmark is reasonably safe for fashion resale with its built-in payment protection. The social features expose some user data, and the Naver acquisition introduces questions about data handling across jurisdictions.
Poshmark is a social commerce platform for buying and selling new and secondhand fashion, acquired by South Korean tech company Naver in 2023. It combines marketplace functionality with social features.
Security Ratings Breakdown
| Category | Score | Rating |
|---|---|---|
| Encryption | 3/5 | |
| Privacy | 3/5 | |
| Track Record | 3/5 |
Security Features
- Posh Protect payment protection
- No direct payment between users (all through platform)
- Authentication for luxury items
- Reporting and blocking tools
Privacy Concerns
- Social features make purchase activity and closet visible to other users
- Naver (South Korean company) acquisition changes data jurisdiction
- User profiles include location (city level)
- Browsing and purchase behavior tracked
Past Security Incidents
- 2019 data breach exposed user profile information (usernames, names, gender, city, clothing sizes, and email addresses)
How to Stay Safe Using Poshmark
- Use a unique password
- Only transact through Poshmark's payment system
- Be cautious about meeting for local pickup
- Don't share personal contact info in listings
Safer Alternatives
- Mercari (general resale)
- ThredUp (curated secondhand fashion)
- Depop (similar social fashion marketplace)
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Last updated: February 10, 2026