---
title: "Crypto WiFi Hack (PDF)"
url: "https://bip39-phrase.com/list-phrase/crypto-wifi-hack-2025-12-24/"
language: "en"
updated: "2026-10-25T00:00:00+00:00"
---

# Crypto WiFi Hack

The dangers of “free public WiFi” found in places like hotels, airports, cafes, and libraries are manifold.

PDF document · Published December 24, 2025 · Updated October 25, 2026 

[ Open the PDF (4 pages, 73 KB) ](/list-phrase/crypto-wifi-hack-2025-12-24-en.pdf) 

## Contents

1. Example sequences from the BIP39 wordlist
2. Reading a BIP39 phrase
3. See also

Topic: 

[Seed Phrase and Key Security: Threats and Defenses](/topics/security/)

## Guides on the same subject

- [Private Key QR Code Risks: Why Online Generators Are Unsafe](/qr-code-private-key-security-risks/)  
An online QR generator is no place for a private key or seed phrase: you cannot audit what the site does with it. Real cases, safe uses and safer options.
- [Generate a BIP39 Seed Phrase in Python: Code and Test Vectors](/seed-phrase-generation-using-python/)  
Generate and check BIP39 seed phrases in Python: entropy, checksum, wordlist and PBKDF2 seed, with standard-library code tested against official vectors.
- [How to Store a Seed Phrase: Paper, Steel and Safe Locations](/store-a-seed-phrase/)  
Store a seed phrase offline on paper or stamped steel, in at least two separate places, never as a photo or file, and test each copy by restoring from it.

One of the documents in the [Seed Phrase PDF Archive](/list-phrase/), listed on [archive page 8](/list-phrase/8/).