Meet the people behind the posts.

Axel Bitblaze

Crypto writer on DeFi and wallet workflows

@Axel_bitblaze69

Explains DeFi products and the practical setup of crypto wallets, using step-by-step posts and concrete examples from new markets.

Connects crypto theft to devices, signing workflows and organizational controls, drawing on the work of the security firm he co-founded.

Jameson Lopp

Casa co-founder and Chief Security Officer

@lopp

Practical research on protecting private keys, planning recovery and testing the physical durability of seed backups.

Explains how vulnerability researchers approach smart-contract audits and how to question the metrics used to sell audit competitions.

Explains contract failures through code, threat models and the practical decisions made during incident response.

Connects transaction trails with malware analysis, archived exchange data and case documents to explain how a crypto investigation is built.

Explains account, password-manager and device security for people and teams that work with crypto.

Maintains a reentrancy incident collection and builds tools for checking the transaction data a multisig signer is asked to approve.

samczsun

Security researcher and Security Alliance founder

@samczsun

Exploit analysis and security strategy that connect smart-contract flaws with infrastructure, people and incident response.

Explains phishing, device compromise and crypto theft through the messages, permissions and software around a wallet.

ZachXBT

Independent crypto investigator

@zachxbt

Investigations that connect crypto thefts and scams to transaction trails, communications and public records.