Alvin Lin

The tool categories in an AI fraud prevention stack, what the payment layer can and cannot decide, and five practices for the stages where AI-enabled fraud is built.

Agentic AI means software that works out its own next step toward a goal. Here is the definition, the five levels of autonomy, and what the shift changes for security.

A threat intelligence program earns its budget when it changes decisions. Here are the five steps to build one around campaigns instead of isolated indicators.

AI agents hold credentials, act without asking, and read content nobody vetted. Here are the six risks that recur in real agent incidents and the controls that limit them.

How threat intelligence strengthens AI phishing detection, and how to route what a confirmed detection reveals to the employees the campaign was built for.

IDC validates Doppel's framework: To stop modern social engineering, defenders must dismantle attack infrastructure across email, SMS, and voice instead of chasing messages.

See 15 real social engineering attack examples across email, voice, text, and the web, plus the red flags that catch them before damage is done.

Social engineering fraud turns human trust into fraudulent payments and stolen access. Learn how to identify it, prevent it across channels, and respond fast.

Software engineers control computers with natural language. Your security engineers should, too.