Offchainer

Offchainer

Several years seasoned offchain pentester, researcher and developer

@chain-breaker
Spearbit

asr

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Public earnings

$0

Public findings

0

Overview

Biography

For the past 3 years I have performed offchain (web2) pentests for several web3 companies:

  • Web apps (DApps included) and APIs
  • Mobile apps (iOS and Android), like wallets
  • Browser extensions (like wallets)
  • Cloud hardening (AWS, GCP, Azure, Kubernetes, Github, Cloudflare and some more platforms)
  • Bridges
  • Internal network assessments (on-premise and in cloud)
  • External attack surface/Red Teams*
  • I have done all the previous assessments in Whitebox (with code review) and Blackbox (as an external attacker) modes

Before focusing on web3 companies I worked several years as pentester for all kind of companies (Banks, Tech, Retail...)

I have several certs: OSCP, OSWE, OSMR, RTO, htARTE, htGRTE, all HTB Blacksky, CARTP, and more

I'm a graduated engineer with master in cybersecurity

I have also given talks about my researches in several international conferences like DEFCON 2023 (main track), HackSpaceCon (2023, 2024), RootedCON (2022, 2023 & 2024), and many more.