How Data Breaches Work

The Lifecycle of a Stolen Password

In 2025, researchers discovered a single dataset containing over 16 billion login credentials leaked from across the web. Most people believe hackers "guess" their passwords, but the reality is much more automated.

The 3-Step Lifecycle

01. The Leak

Hackers target a service's database. Even if it's a minor site you haven't used in years, your email and password can be harvested in bulk.

02. De-Hashing

Passwords are usually "hashed" (encrypted). Hackers use massive GPU clusters to crack these back into plaintext in seconds.

03. Stuffing

Bots automatically "stuff" your credentials into high-value sites like Amazon or Gmail to see where else you reused that password.

The "Password Reuse" Trap

Statistics show that over 80% of users reuse the same password across multiple platforms. This turns a single minor breach into a total digital identity compromise.

Fact: 61% of all data breaches now involve compromised credentials. Your "strength" doesn't matter if your password is already sitting in a hacker's database.

How to Protect Yourself

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