FRONTLINE
Cyber threat intelligence and OSINT
Volunteer researcher, Cybersecurity Reach Foundation
About
Cybersecurity researcher from Brazil focused on Cyber Threat Intelligence (CTI), OSINT, and online threat research. At CSRF, he coordinates research efforts and supports evidence-based investigations into emerging cyber threats.
Published research
August 14, 2026
The Fake Nike Careers Site That Tried to Steal Facebook Logins
A convincing Nike job-site clone used a fake Facebook sign-in to target people looking for work.
August 5, 2026
It Looked Like Zillow. It Wasn't: Inside the zillowofficial[.]com Investment Scam
A passive OSINT investigation found that zillowofficial[.]com impersonated Zillow while presenting an investment-style platform and sharing a technical structure with similar domains.
The investigations on this site are written by volunteers. Apply if you want to research scams and attacks and publish the findings under your name.
