Mauricio Andres Ortega Marín

Mauricio Ortega is a Cyber Threat Intelligence Analyst at Lumu Technologies. He specializes in turning complex threat data into clear strategies. With experience in incident response, he understands exactly how attackers operate. He investigates cyber threats by identifying the infrastructure, techniques, and intentions behind each operation, connecting isolated indicators to the strategic picture: how they operate, what they're after, what they rely on, and who they target. His work empowers organizations to stay ahead of digital threats and build resilient defenses.
  • Attacks

Unmasking ShadowParasite: The Invisible Cyber Fraud Network Hijacking Everyday Payments

Reading Time: 10 minsAn investigation by Lumu CTI exposes a Colombian payment fraud network using fake payment portals to hijack…

3 weeks ago
  • Technical

From Fake CAPTCHA to Hidden Desktop: Unpacking CastleRAT and Operation Device Manager

Reading Time: 8 minsNew research from Lumu CTI dissects how TAG-150’s CastleRAT abuses ClickFix, Ethereum, and Steam to bypass enterprise…

4 weeks ago
  • Attacks

Inside The Infrastructure Of Modern SEO Poisoning: Bulletproof Hosting And Industrial-scale Evasion

Reading Time: 9 minsCybercriminals now use SEO poisoning to bypass email defenses. Discover the evasive tactics behind payment gateway fraud…

3 months ago