BliksemBlocker Scanner

Is your bank card truly safe from digital pickpockets?

Bliksem Scanner is a powerful security demonstration tool designed to highlight the real-world vulnerabilities of contactless (NFC) payment cards.

Most modern credit and debit cards use Radio Frequency Identification (RFID) for "Tap and Pay" transactions. While convenient, this technology can be exploited by criminals using hidden scanners to skim your card data right through your wallet or pocket.

How it works:

Tap "Start Scan" to activate your phone's NFC sensor.
Hold your contactless card against the back of your device.
The app reads the publicly available data emitted by the card's chip.
Instantly see your card scheme (Visa/Mastercard), partial card number, and expiry date.
The Lesson: If this app can read your card, so can a criminal's scanner. Bliksem Scanner serves as a powerful reminder of why active protection—like the Bliksem Blocker RFID shield—is essential for your financial security.

🔒 Privacy-First Design:

Zero Data Collection: We do not collect, store, or transmit any personal information.
Offline Only: The app works entirely without an internet connection.
No Persistence: Card data is held only in temporary memory and is immediately discarded when you exit the scan.
No Ads or Tracking: No analytics, no third-party tracking, and zero advertisements.

Permissions:
NFC (Near Field Communication): Required to communicate with your card's chip.
Brought to you by Helioz Systems PTY (Ltd), the security innovators behind Bliksem Blocker. Protect what’s yours.