Ghost Signals Reveal Cyber Deception— AI Finds What Hackers Can’t Hide

May 01, 2026 / in Blog / by Zafar Khan, RPost CEO

Ghost Tankers, Phantom Signals, And the Rise of Pre-Crime Cybersecurity

There’s a story unfolding far from corporate boardrooms, out in the open ocean across the Persian Gulf and beyond, that explains what’s happening in cybersecurity today. Way better than any technical whitepaper ever could! It involves oil tankers, but not ordinary ones - the kind that don’t want to be found.

United Airlines and David Beckham — When Emails Leak

April 20, 2017 / in Blog / by Zafar Khan, RPost CEO

What do United Airlines and footballer David Beckham have in common? Disastrous leaked emails. In these recent cases, the leaked emails appear to be legitimate, though Beckham claims some of the leaked emails were “doctored.” But how do we know that leaked email messages discussed in news stories and tabloid columns are actually authentic?

Pentagon Emails Used in Spoofing Scam

June 15, 2017 / in Blog / by Zafar Khan, RPost CEO

The Pentagon is the latest victim of an email spoofing campaign. Pentagon colleagues, partners and vendors are receiving fake emails that appear to be coming from Defense Security Service (DSS) employees. Cyber criminals are most likely trying to hack into company servers and then find a backdoor into the Pentagon server itself.