Mandi Hart

Mandi Hart

Sightline Debit, One Year In

Having spent a significant portion of my career focused on payments in the U.S. gaming business, I’ve had a front row se …

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4 min read
October 27, 2026

Passwordless in Practice: How Phishing-Resistant Authentication Works for Regulated Gaming

In the summer of 2022, one cyberattacker ran the same SMS phishing campaign against both Twilio and Cloudflare. The text …

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5 min read
May 28, 2026