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Security insights &
breach analysis
Guides, breakdowns and threat intelligence from the DataLeakz team. Written for people who want to understand their risk — not just be told about it.
13Articles
4Categories
WeeklyUpdates
✦ Featured
Authentication
Passkeys Are Replacing Passwords — Here's What That Actually Means for You
Passkeys are now supported by Google, Apple, Microsoft, and hundreds of apps. But do they actually protect you better than a password manager? The honest, no-hype breakdown.
Latest articles
12 posts
Apr 14, 20269 min
Breach Analysis
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Credential Stuffing: Why Old Breaches Still Break Into Your Accounts
Passwords from old data breaches are still being used to break into accounts today. Attackers run billions of stolen credentials automatically. Here is how it works and how to stop it.
Apr 11, 20269 min
Malware
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How Hackers Steal Your Passwords Without Sending a Single Phishing Email
Infostealer malware silently copies every saved password, cookie, and credit card from your browser in under 60 seconds. No phishing required.
Apr 10, 20267 min
Authentication
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Passkeys Are Replacing Passwords. What That Actually Means for You
Passkeys are now supported by Google, Apple, Microsoft, and hundreds of apps. But do they actually protect you better than a password manager? The honest breakdown.
Apr 8, 20266 min
Security
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SIM Swapping: How Hackers Steal Your Phone Number and Break Into Everything
Your phone number is the master key to your digital life. A SIM swap attack lets an attacker claim that key in under 10 minutes.
Apr 6, 20267 min
Dark Web
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What Hackers Actually Do With Your Stolen Data
A breach gets announced. Your email is in it. What happens next? We trace the full journey from exfiltration to the moment credentials are used against you.
Apr 5, 20268 min
Security
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Why Phishing Still Works in 2026 (And How to Stop Falling For It)
Phishing is behind 91% of breaches — not because people are careless, but because attackers have gotten extraordinarily good.
Apr 3, 20265 min
Guide
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How to Spot an AI Generated Phishing Email in 2026
The typos are gone. AI has made phishing emails nearly indistinguishable from the real thing — but they still leave traces.
Apr 2, 20267 min
Breach Analysis
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The Conduent Breach: 25 Million Americans Exposed Through Hidden Government Systems
Hackers stayed inside a government contractor for 83 days and stole SSNs, medical records, and Medicaid data from 25M+ people.
Apr 1, 20265 min
Breach Analysis
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The Crunchyroll Breach: 6.8 Million Users Exposed Through a Single Vendor Login
Hackers stole 6.8M user records by compromising one support agent's Okta account. Here's what happened and what to do.
Apr 1, 20269 min
Breach Analysis
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What Was Leaked in the National Public Data Breach and What You Should Do Now
2.9 billion records. SSNs, addresses, names. Here's what was actually exposed, who's at risk, and what to do right now.
Apr 2, 20266 min
Guide
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Why Password Reuse Is Dangerous and How to Stop It
One breached password can unlock 10 accounts. A practical guide to breaking the reuse habit without losing your mind.
Apr 3, 20267 min
Security
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Is SMS 2FA Safe? Why Text Message Authentication Is Not Secure
Not all two-factor authentication is equal. A ranked breakdown of every 2FA method and which ones actually protect you.
Apr 4, 20268 min
Dark Web
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How Stolen Passwords Are Sold on the Dark Web
Your email and password are for sale right now, probably for less than a dollar. Here's how these markets operate.
Apr 5, 20265 min
Guide
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How to Check If Your Data Was Leaked (10 Minute Security Audit)
Check your email for breaches, audit your passwords, enable 2FA on what matters. A simple checklist that takes 10 minutes.
Apr 6, 20266 min
Security
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What Happens After a Data Breach: First 24 Hours Explained
From the moment data is stolen to the moment it's sold — a timeline of how breaches unfold and why speed of response matters.
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