내 비밀번호 안전할까? | PW Checkup
pwcheckup.com
LaunchIndex first observed 내 비밀번호 안전할까? | PW Checkup (pwcheckup.com) live on 29 September 2026. View its launch screenshot, category, technologies, and verification evidence.

A launch record built from evidence.
내 비밀번호 안전할까? | PW Checkup (pwcheckup.com) was first observed live on 29 September 2026.
PW Checkup is a password safety tool that lets users check if a password has appeared in known data breaches. The password is processed entirely in the browser and is not sent to servers; the service uses a k-anonymity SHA-1 hash approach.
Its profile is classified as Professional service within Technology / Developer tools. Verification detected Google Analytics and Cloudflare.
What the launch signal contained.
- First observed live
- Previous state
- No prior non-live observation
- Last verified
- Canonical host
- pwcheckup.com
- Category
- Technology / Developer tools
- Website type
- Professional service
- Observed title
- 내 비밀번호 안전할까? | PW Checkup
- Observed description
- 비밀번호를 입력하면 알려진 유출 데이터베이스에 포함되어 있는지 무료로, 안전하게 확인해드려요. 입력한 비밀번호는 서버로 전송되지 않고 브라우저 안에서만 처리돼요.
- Detected technologies
- Google AnalyticsCloudflare
- Screenshot captured
- Evidence source
- Browser observation · Local
- Evidence confidence
- 93%
- HTTP status
- 200
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