Darwin Salazar does not fit neatly into any single box - which is probably why he built his own. By day, he is Head of Growth at Monad, a company building security data pipelines for enterprise teams. By every other waking hour, he runs The Cybersecurity Pulse (TCP), a weekly newsletter that has become something of a required reading list for Fortune 500 CISOs, the vendors selling to them, and the investors funding both sides of that conversation.
The combination is rarer than it sounds. Most security newsletters are written by people who never shipped a detection rule. Most practitioners never step back far enough to see the industry as a whole. Darwin spent years doing both - cloud security, red teaming, detection engineering, IoT security - at organizations including Datadog, Accenture, Ford Motor Company, and Johnson & Johnson before anyone asked him to write about it. He started writing because he had to keep his own team informed. The fact that thousands of CISOs ended up reading it was a useful side effect.
Based in Austin, Texas, Darwin holds a Master's degree in Homeland Security and Cybersecurity from Salve Regina University, a bachelor's in Administration of Justice from the same institution, and has completed Harvard Business School's HBX CORe program - a combination that explains how he can fluently discuss security data lake architecture in one paragraph and go-to-market strategy in the next. He also holds CKA and AZ-500 certifications, practitioner credentials he keeps even as his role has evolved toward growth and product.
At Monad, he helped the company win Wiz's inaugural Partner Award and supported the expansion of Monad's real-time enrichments ecosystem. Before that, at Datadog, he was one of the first detection engineers on the CSPM (Cloud Security Posture Management) team - early-stage work that required equal parts technical depth and product instinct. Those are exactly the two things TCP runs on.
Darwin's writing style is direct and a little irreverent. He opens newsletters with "Okay cool, let's cyber" and closes them with "¡Nos vemos la próxima semana!" - a bilingual warmth that signals this is not your standard enterprise newsletter. He covers M&A, product launches, funding rounds, and industry shifts with the clarity of someone who has actually done the security work. When Palo Alto acknowledged falling behind in cloud security, Darwin wrote: "Humility and awareness on public display. Kudos." Not sycophantic. Not hostile. Just accurate.