Signature-Based Detection vs Behavioral Analytics in Cybersecurity

May 05, 2026 / in Blog / by Priyanka Joshi, Senior Manager, Marketing

Modern security architecture’s shift from Reactive to Preemptive

Most cyberattacks don’t look malicious anymore; rather, they’re as normal as they can be. An email arrives from a known vendor, the tone matches past conversations, the timing aligns with an active transaction... Nothing triggers suspicion until money moves or data leaks.

AI vs. Rule-Based Email Security: What Actually Changes for BEC Protection

April 22, 2026 / in Blog / by Priyanka Joshi, Senior Manager, Marketing

How AI Improves What Rules Alone Miss.

Enterprises already know that the inbox is one of the easiest ways for attackers to get into the business. The real question is narrower: when vendors say they use AI-based email security, what actually changes compared with rule-based, traditional email security?

The Role of AI in Modern Email Security

April 17, 2026 / in Blog / by Priyanka Joshi, Senior Manager, Marketing

How AI is Strengthening Email Security Beyond Static Rules.

Just a year or so ago, email security was mostly about blocking what looked obviously bad, such as known malicious links, suspicious attachments, spoofed domains, and spammy language. All of that is still relevant, but today’s attacks often look normal, timely, and believable with AI. And it’s why AI itself has become critical in email security.

Real Estate Wire Fraud Scam: How RAPTOR AI Spotted Global Cyber Recon

April 03, 2026 / in Blog / by Zafar Khan, RPost CEO

A Texas Closing, a Gmail Open, and a Big Red Flag…

Rocky the Raptor here, RPost’s cybersecurity product evangelist. Let me tell you the story of a real estate transaction that could have possibly ended in BEC/wire or escrow fraud. Though I’ve got eyes sharper than a closing attorney reviewing a title commitment, I admit this one almost slipped through the cracks!

From Defense to Offense: The Rise of Cybersecurity PRE-Crime in the AI Era

March 27, 2026 / in Blog / by Zafar Khan, RPost CEO

Cybersecurity shifts from reaction to preemption

Rocky the Raptor here, RPost’s cybersecurity product evangelist. Let’s talk about something big - not incremental, not evolutionary, but a fundamental shift in cybersecurity.