Account Defense

pettern

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When Identity Documents Leak, Verification Has to Change

Oct 16, 2026

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7 min read

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What is List Bombing, and How Does it Enable Other Fraud?

Oct 12, 2026

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6 min read

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What is Credential Harvesting, and How Does it Work?

Oct 5, 2026

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6 min read

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Password Spraying: How it Works and Why it Still Succeeds

Oct 2, 2026

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6 min read

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What is Credential Stuffing, and How do you Stop it?

Sep 28, 2026

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6 min read

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Fake Account Detection: Signals That Expose Fraudulent Signups

Jul 31, 2026

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8 min read

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Account Takeover Protection: How to Stop ATO

Jul 6, 2026

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6 min read

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Account Defense

What is Fake Account Creation?

Sift Trust and Safety Team

Aug 6, 2025

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9 min read

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OTP Bots: What They Are and How to Stop Them

Sift Trust and Safety Team

Sep 26, 2024

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12 min read

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