Selected engagements.
Anonymized summaries of recent work. Specifics on request, under NDA.
Crypto Exchange
Pre-launch security review of a centralized exchange's hot-wallet service, withdrawal pipeline, and supporting AWS infrastructure.
Digital Health Platform
Annual penetration test and HIPAA technical safeguards review for a Series-B telehealth platform handling PHI for over half a million patients.
Tier-1 Telecommunications Carrier
Goal-oriented red team against a national mobile carrier's customer-care environment, with explicit objectives around SIM-swap fraud and porting workflows.
National Specialty Retailer
PCI-DSS scoping review, segmentation testing, and external pentest for a national retailer running both physical POS and a high-traffic e-commerce platform.
Series-B Fintech
Adversarial review of an LLM-powered customer support agent with read access to internal customer records, plus a cloud configuration review of the supporting AWS account.