// About Binary Response
Practitioners, Not Consultants
Founded on a simple idea: organisations listed on dark web leak sites deserve to know — and deserve immediate access to experienced responders.
Why We Exist
Every day, ransomware groups publish newly compromised organisations on dark web leak sites. Victims often don't find out for days or weeks. That gap is where the real damage happens.
Binary Response closes that gap. We monitor leak sites continuously and proactively contact affected organisations with immediate incident response, forensics, and negotiation support.
Our Team
Digital forensics, incident response, ransomware negotiations, threat intelligence, and crisis management. Engagements across government, healthcare, education, financial services, manufacturing, and retail.
Certified ChCSP, CREST IR, and PCI PFI. Expert witness testimony in criminal and civil proceedings. When you engage Binary Response, you get the same practitioners from first contact through case closure.
Simon Lynge
Senior DFIR Practitioner & Ransomware Specialist
Hands-on incident response and ransomware negotiation specialist with experience across 100+ major incidents in 15+ countries. ChCSP and CREST IR certified. Expert witness in criminal and civil proceedings. Publisher of the largest public archive of ransomware negotiation transcripts.
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