Officer's Blog - Page 16

Officer's Blog
May 5

How can you become a one-man-army OSINT specialist?

Today I would like to talk about how to become a good OSINT investigator, but to continue the conversation I would like to make a small disclaimer - I will tell you only some aspects because the topic is very vast and I can not describe everything in one article, however, I will try to show you the way and how to pass this path. Check out: https://officercia.mirror.xyz/Uc1sf64yUCb0uo1DxR_nuif5EmMPs-RAshDyoAGEZZY Important to note: This essay is intended to be instructional! Consider your actions ...

Officer's Blog
May 1

How I investigate crypto hacks and security incidents: A-Z

Much thanks to vice.com for a mention! Here I will tell you exactly how I investigate crypto hacks and security incidents, and describe methodology!
I - Investigation Flow
Usually in blockchain investigation I use tools first for manual analysis such as tenderly.co, ethtective.com, breadcrumbs.app, 9000.hal.xyz, dune.xyz, nansen.ai, bloxy.info, github.com/naddison36/tx2uml, github.com/ApeWorX/evm-trace. Use all of the tools from my list & this website! Almost all of the presented tools run a ...

Officer's Blog
Apr 28

Key principles of storing cryptocurrency securely

A) Understand that all sorts of blockchain.info, TrustWallet, MetaMask and other wallets are just interfaces. B) Consider cold wallets, personally I do not trust Ledger or Trezor. There is a hardcore version BitLox Ultimate, which is literally stuffed with security-related features, lets the traffic through Tor, and has several levels of encryption. Or an ascetic cold card which is a good choice for those, who love simple and clear mechanics. https://officercia.mirror.xyz/p1ieZdxQWH4yHCNOXNPH...