Security Blog

Breach analysis, security insights, and practical tips to keep your data safe.

Verified vs. Unverified Breaches: What 15,000+ Data Leaks Tell You About Risk

With over 18.9 billion records indexed across 15,415 breaches, only 67% are verified—leaving nearly 5,000 incidents in a gray zone. Understanding this distinction isn't just technical semantics; it's the difference between panic and informed action when your data appears in a leak.

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Apr 13, 2026

Two-Factor Authentication: SMS, Apps, and Hardware Keys Compared

Not all two-factor authentication is created equal. From SMS codes to hardware security keys, each method offers different levels of protection. Here's how to choose the right one for your accounts.

Apr 9, 2026

Nearly 19 Billion Records Exposed: How Stealer Logs Became Cybercrime's Weapon of Choice

Stealer logs now account for over 60% of all data breaches tracked globally, fundamentally reshaping the threat landscape. With 18.9 billion compromised records indexed and 8,892 stealer-related incidents, credential theft has evolved from targeted attacks to industrial-scale operations.

Apr 6, 2026

First American Financial: 885 Million Records Left Exposed on the Web

First American Financial inadvertently exposed 885 million records containing bank account numbers, Social Security numbers, and mortgage documents through a simple website flaw. No hacking required.

Apr 2, 2026

Verified vs. Unverified Breaches: Why 5,139 Data Leaks Haven't Been Confirmed

Out of 14,355 breaches exposing nearly 19 billion records, only 9,216 are verified. Understanding the difference between confirmed and unverified breaches could save you from false alarms—or blind spots that leave you exposed.

Mar 30, 2026

Collection #1: The 773 Million Email Mega-Dump That Fueled Credential Stuffing

In January 2019, a massive credential dump called \"Collection #1\" surfaced with 773 million unique email addresses and 21 million unique passwords, compiled from years of smaller breaches.

Mar 26, 2026

Inside the Cyber Black Market: How Your Stolen Data Gets Packaged and Sold

Nearly 19 billion stolen records now circulate in underground markets, where cybercriminals trade your credentials like commodities. Understanding how breach data gets monetized reveals why a single password compromise can haunt you for years.

Mar 23, 2026

Adobe's 2013 Breach: 153 Million Passwords Encrypted the Wrong Way

Adobe encrypted 153 million passwords using 3DES-ECB instead of hashing them. The result was a breach so badly handled it became a crossword puzzle — literally. Here's why encryption mode matters.

Mar 19, 2026

Your Password Is Already Stolen: Here's How to Actually Protect Yourself

Over 18.9 billion credentials sit in breach databases right now, with 9,267 datasets exposing plaintext passwords. If you're reusing passwords across accounts, attackers already have the keys to your digital life — and they're selling them for pennies.

Mar 16, 2026

T-Mobile's Repeated Breaches: A Pattern of Security Failures

T-Mobile has suffered major breaches in 2018, 2019, 2020, 2021, 2022, and 2023. With hundreds of millions of records exposed, the pattern reveals systemic security challenges at one of America's largest carriers.

Mar 12, 2026

Nearly 19 Billion Records Exposed: Inside the Stealer Log Epidemic of 2025

While massive database breaches dominated headlines a decade ago, today's threat landscape has fundamentally shifted. Stealer logs now account for 56% of all tracked breaches, creating a relentless stream of compromised credentials that threatens every online account you own.

Mar 9, 2026

Capital One: How a Cloud Misconfiguration Exposed 106 Million Records

A former AWS employee exploited a misconfigured web application firewall to steal the personal data of 106 million Capital One applicants and customers, including Social Security numbers and bank account numbers.